KR102550151B1 - Apparatus and method for providing information on transaction volume and fluctuations tailored to user preferences in consideration of fintech platform service users' preferences and usage methods - Google Patents

Abstract

The present disclosure relates to an apparatus and method for providing investment information related to trading volume and volatility to service users who use cryptocurrency trading services in the digital asset market. According to the present disclosure, in the case where each of the upper time intervals is divided into a plurality of lower time intervals, the investment information providing apparatus receives transaction information about transaction details performed in each of the plurality of lower time intervals, and the Extracting feature vectors having the trading volume and the fluctuation range of cryptocurrencies as elements, determining a correlation level indicating the relationship between the trading volume and the fluctuation range from the feature vectors, and calculating the distribution of the feature vectors from the feature vectors. An indicated distance level may be determined, and based on the correlation level and the distance level, investment information related to the trading volume and fluctuation range of the cryptocurrency may be generated.

Description

Apparatus and method for providing transaction volume and fluctuation range information suitable for user preference in consideration of fintech platform service user's tendency and usage method USERS' PREFERENCES AND USAGE METHODS}

This disclosure generally relates to a system that provides service users with investment information related to trading volume and fluctuation range, and more specifically, in response to unstable liquidity and high volatility digital asset market, the relationship between trading volume and liquidity It relates to an apparatus and method for increasing the investment stability of service users by calculating indicative indicators and providing related investment information to service users.

Cryptocurrency refers to electronic information that is encrypted and distributed based on blockchain technology and used as money in a certain network. Cryptocurrency is a currency that is traded on a cryptocurrency exchange rather than a stock exchange, and is used as a means of payment for goods and services.

In order to provide a reliable investment environment to service users, the system that provides trading services for securities has well-established institutional conditions for market vitalization even for items with low trading volume, whereas in the case of cryptocurrency, The legal basis is not sufficiently established. In other words, cryptocurrencies, unlike securities, are not well equipped with institutional safety devices, so they can be easily issued and circulated, and thus have a very large trading volume and volatility compared to securities.

In the digital asset market, certain forces increase trading volume by generating self-transactions for marketing and other purposes. In particular, in the case of small and medium-sized cryptocurrency exchanges with insufficient market participants, the ratio of rotational transactions to the total transaction rate is high, and such rotational transactions can cause a sharp rise or fall in the price of cryptocurrency, which can affect the investment stability of investors. .

Conventionally, service users who use cryptocurrency trading services have no choice but to directly check the transaction volume and price volatility of cryptocurrency in real time, despite the high liquidity of cryptocurrency. However, it is practically difficult for service users to check the transaction volume, price slippage and grasp the current market conditions, and service users suffer significant losses if they do not properly grasp the liquidity of cryptocurrency. In response, there has recently been a demand for technology development to provide service users who use cryptocurrency trading services with standards and related investment information on false liquidity specific to the digital asset market, and to provide investors with a stable investment environment. .

Based on the above discussion, the present disclosure provides a device and method for providing investment information related to trading volume and fluctuation range to service users who trade cryptocurrency in the digital asset market.

In addition, the present disclosure provides an apparatus and method for confirming the relationship between the transaction volume and the fluctuation range for each time interval, from transaction information according to the time interval.

In addition, the present disclosure provides an apparatus and method for confirming the distribution according to the density of the transaction volume and fluctuation range for each time interval, from transaction information according to the time interval.

In addition, the present disclosure provides an apparatus and method for generating investment information on trading volume and fluctuation range in a digital asset market.

In addition, the present disclosure provides a device and method for determining whether an abnormal situation has occurred in the digital asset market and notifying a service user.

According to various embodiments of the present disclosure, a method of operating an investment information providing device that provides investment information related to trading volume and fluctuation range to a service user using a cryptocurrency trading service in a digital asset market, wherein each of the upper time intervals is a plurality of lower time intervals Receiving transaction information about transaction details performed in each of the plurality of sub-time intervals, in the case of being divided into intervals, using the transaction amount and the fluctuation range of the cryptocurrency as factors from the transaction information, wherein the Extracting feature vectors corresponding to each of a plurality of lower time intervals, determining a correlation level indicating a relationship between the trading volume and the fluctuation range from the feature vectors for each of the upper time intervals, , determining a distance level indicating the distribution of the feature vector for each of the upper time intervals, generating investment information about the trading volume and fluctuation range of the cryptocurrency based on the correlation level and the distance level and transmitting the investment information.

According to another embodiment, the determining of the correlation level may include selecting sub feature vectors for lower time intervals included in one upper time interval from among the upper temporal intervals, and the one upper temporal interval. Determining a correlation level from the sub feature vectors based on the correlation level corresponding to , the number of lower time intervals included in the one upper time interval, the transaction volume in the lower time interval, and the fluctuation range in the lower time interval can do.

According to another embodiment, the determining of the distance level may include determining a reference feature vector from the sub feature vectors, a feature vector included in the sub feature vectors, a sub distance level of the feature vector M _i , correction Based on a coefficient, a reference feature vector, and a covariance matrix of the sub feature vectors, determining sub distance levels from the sub feature vectors, and determining distance levels corresponding to the upper time intervals from the sub distance levels. It may include a decision-making step.

According to another embodiment, the generating of the investment information includes generating a distribution graph displaying distributions of the correlation level and the distance level according to the trading volume and the fluctuation range with respect to the upper time intervals. can do.

According to another embodiment, the operating method of the investment information providing apparatus includes identifying whether the correlation level is equal to or less than a preset first threshold level, and when the correlation level is equal to or less than the first threshold level, the rotation of the cryptocurrency. The method may further include generating first additional investment information indicating that the transaction rate is high.

According to another embodiment, a method of operating an investment information providing apparatus includes identifying whether the distance level exceeds a preset second threshold level, and when the distance level exceeds the second threshold level, an abnormal situation. It may further include generating second additional investment information indicating occurrence.

Each of the various aspects and features of the invention are defined in the appended claims. Combinations of features of the dependent claims may be combined with features of the independent claims as appropriate, not just those explicitly set forth in the claims.

In addition, one or more selected features of any one embodiment described in this disclosure may be combined with one or more selected features of any other embodiment described in this disclosure, and alternatives of such features The combination of the present disclosure at least partially alleviates one or more technical problems discussed in the present disclosure, or at least partially alleviates the technical problems discernable by a person skilled in the art from the present disclosure, and further features of the embodiments ( A particular combination or permutation so formed of embodiment features is possible, provided that it is not understood by a person skilled in the art to be incompatible.

In any described example implementation, two or more physically separate components may alternatively be integrated into a single component, where such integration is possible, and a single component so formed If the same function is performed by , the integration is possible. Conversely, a single component in any embodiment described in this disclosure may alternatively be implemented as two or more separate components that achieve the same function, where appropriate.

It is an object of certain embodiments of the present invention to address, mitigate, or eliminate, at least in part, at least one of the problems and/or disadvantages associated with the prior art. Certain embodiments aim to provide at least one of the advantages described below.

Devices and methods according to various embodiments of the present disclosure calculate indicators indicating the relationship between trading volume and liquidity and provide related investment information to service users, thereby providing service users with a trading environment with high investment stability. do.

In addition, the apparatus and method according to various embodiments of the present disclosure make it possible to check the relationship between the transaction volume and the range of change for each time interval by using transaction information according to the time interval.

In addition, the apparatus and method according to various embodiments of the present disclosure make it possible to check the distribution according to the density of the transaction volume and fluctuation range for each time interval by using the transaction information according to the time interval.

In addition, the apparatus and method according to various embodiments of the present disclosure can determine whether an abnormal situation has occurred in the digital asset market and notify the service user of it.

Effects obtainable in the present disclosure are not limited to the effects mentioned above, and other effects not mentioned may be clearly understood by those skilled in the art from the description below. will be.

1 illustrates a cryptocurrency trading system according to various embodiments of the present disclosure.
2 illustrates the configuration of an investment information providing device in a cryptocurrency trading system according to various embodiments of the present disclosure.
3 illustrates a flow of information used by an investment information providing device in a cryptocurrency trading system according to various embodiments of the present disclosure.
4 illustrates an example graph for explaining a method of determining a distance level in a cryptocurrency trading system according to various embodiments of the present disclosure.
5 illustrates an exemplary graph illustrating investment information in a cryptocurrency trading system according to various embodiments of the present disclosure.
6 is a flowchart illustrating an operating method of an investment information providing device in a cryptocurrency trading system according to various embodiments of the present disclosure.

Terms used in the present disclosure are only used to describe a specific embodiment, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art described in this disclosure. Among the terms used in the present disclosure, terms defined in general dictionaries may be interpreted as having the same or similar meanings as those in the context of the related art, and unless explicitly defined in the present disclosure, ideal or excessively formal meanings. not be interpreted as In some cases, even terms defined in the present disclosure cannot be interpreted to exclude embodiments of the present disclosure.

In various embodiments of the present disclosure described below, a hardware access method is described as an example. However, since various embodiments of the present disclosure include technology using both hardware and software, various embodiments of the present disclosure do not exclude software-based access methods.

Hereinafter, the present disclosure relates to an apparatus and method for providing service users with investment information related to trading volume and volatility in a cryptocurrency trading system. Specifically, the present disclosure describes a technique for providing service users with a trading environment with high investment stability by calculating indicators indicating the relationship between trading volume and liquidity and providing related investment information to service users.

Hereinafter, various embodiments will be described in detail so that those skilled in the art can easily implement the present disclosure with reference to the accompanying drawings. However, since the technical spirit of the present disclosure may be implemented in various forms, it is not limited to the embodiments described herein. In describing the embodiments disclosed in this specification, if it is determined that a detailed description of a related known technology may obscure the gist of the technical idea of the present disclosure, a detailed description of the known technology will be omitted. The same or similar components are assigned the same reference numerals, and duplicate descriptions thereof will be omitted.

In this specification, when an element is described as being “connected” to another element, this includes not only the case of being “directly connected” but also the case of being “indirectly connected” with another element intervening therebetween. When an element "includes" another element, this means that it may further include another element without excluding another element in addition to the other element unless otherwise stated.

Some embodiments may be described as functional block structures and various processing steps. Some or all of these functional blocks may be implemented with any number of hardware and/or software components that perform a particular function. For example, functional blocks of the present disclosure may be implemented by one or more microprocessors or circuit configurations for a predetermined function. The functional blocks of this disclosure may be implemented in a variety of programming or scripting languages. The functional blocks of this disclosure may be implemented as an algorithm running on one or more processors. The functions performed by the function blocks of the present disclosure may be performed by a plurality of function blocks, or the functions performed by the plurality of function blocks in the present disclosure may be performed by one function block. In addition, the present disclosure may employ prior art for electronic environment setting, signal processing, and/or data processing.

In addition, in the present disclosure, the expression of more than or less than is used to determine whether a specific condition is satisfied or fulfilled, but this is only a description to express an example and excludes more or less description. It's not about doing it. Conditions described as 'above' may be replaced with 'exceeds', conditions described as 'below' may be replaced with 'below', and conditions described as 'above and below' may be replaced with 'above and below'.

1 illustrates a cryptocurrency trading system 100 according to various embodiments of the present disclosure.

The cryptocurrency trading system 100 indicates a system that provides an environment in which service users such as cryptocurrency investors or trading service providers can trade cryptocurrency. According to the cryptocurrency trading system 100, investors can buy or sell cryptocurrency through a cryptocurrency exchange, and the cryptocurrency exchange can provide a cryptocurrency trading service and make profits through fees. In addition, the investment information provider may provide investment information related to cryptocurrency trading to investors or transaction service providers. According to an embodiment of the present disclosure, the cryptocurrency trading system 100 may include a terminal 110, an exchange server 130, an investment information providing device 150, and a network 107.

The terminal 110 indicates an electronic device used by a service user who trades cryptocurrency. The terminal 110 is an electronic device used by sellers or buyers of cryptocurrencies to trade cryptocurrencies, and a service user can access the exchange server 130 using the terminal 110 and through the exchange server 130 Cryptocurrency trading service is available. According to an embodiment of the present disclosure, the terminal 110 may include a fixed terminal implemented as a computer device or a mobile terminal. Specifically, the terminal 110 may indicate a smart phone, a mobile phone, a navigation device, a computer, a laptop computer, a digital broadcasting terminal, personal digital assistants (PDA), a portable multimedia player (PMP), and a tablet PC. In addition, the terminal 110 may communicate with at least one of the exchange server 130 and the investment information providing device 150 through the network 107 . A specific configuration of the terminal 110 is described in detail in FIG. 2 .

The exchange server 130 provides a platform for exchanging or trading at least one type of cryptocurrency and instructs a server device of an exchange that obtains fees as revenue. According to one example, the exchange server 130 serves as a platform for buying and selling virtual currency, provides a currency exchange service between legal currency and cryptocurrency, or exchanges cryptocurrency at a market price or a fixed price through a web order window. It can perform a distributing function. In addition, the exchange server 130 may be implemented as a computer capable of accessing a remote server or terminal through the network 107 .

The investment information providing device 150 indicates an electronic device used by the investment information provider. The investment information providing device 150 may perform a function of generating investment information related to the trading volume and volatility of cryptocurrency and providing the investment information to service users. Specifically, the investment information providing device 150 may receive transaction information about transaction details classified by time from the exchange server 130, and extract feature vectors having transaction volume and fluctuation range as factors using the transaction information. . The investment information providing device 150 may calculate a correlation level indicating the relationship between the trading volume and the fluctuation range and a distance level indicating the distribution of the feature vector by using the feature vector. Thereafter, the investment information providing device 150 generates investment information about the trading volume and fluctuation range of cryptocurrency items using the correlation level and the distance level, and provides the investment information to service users, so that cryptocurrency transactions can be stably performed. can assist you to

As shown in FIG. 1 , components of the cryptocurrency trading system 100 may be connected through a network 107 . According to an embodiment of the present disclosure, the network 107 refers to a connection structure capable of exchanging information between nodes such as a plurality of terminals and servers, and an example of such a network includes RF, 3GPP (3rd generation partnership project) network, LTE (long term evolution) network, 5GPP (5rd generation partnership project) network, WIMAX (world interoperability for microwave access) network, Internet, LAN (local area network), Wireless LAN (wireless local area) network), WAN (wide area network), PAN (personal area network), Bluetooth (bluetooth) network, NFC network, satellite broadcasting network, analog broadcasting network, digital multimedia broadcasting (DMB) network, etc., but are not limited thereto. .

In the digital asset market, sell and buy orders are formed by the selling price desired by the seller and buyer, respectively, and the market price is formed as a result of mutual agreement. The more active the market is, the more buy and sell orders are placed at a price close to the agreed upon price, and the transaction is concluded at a price with a small difference from the market price. A transaction may be concluded at an out-of-price price. Using this point, there have been various attempts to make it appear as if actual market transactions are not being actively conducted, and these attempts have caused unexpected losses to service users. In particular, most of the abnormal attempts are made by abusing the fact that cryptocurrency exchanges only display the price fluctuation range and trading volume of cryptocurrency, and it is difficult for service users to identify abnormal attempts until they continuously observe changes in quotes. . Correspondingly, the investment information providing device 150 according to the present disclosure measures the change in quotes submitted in the market and identifies and digitizes the normal range of price volatility that can occur based on the trading volume in the market, thereby providing investment information to service users. It aims to provide

In the case of quotes submitted in the cryptocurrency trading market, which are formed only through normal transactions, they show various patterns during the contracting process. Specifically, in the case of execution by market order, if the first quantity of the first quotation executed is greater than the trading volume, the quotation equal to the first quantity minus the trading volume remains. In the case of execution by limit order, if the first quantity is smaller than the trading volume and the limit price is not the price at which the second quotation will be executed, the quotation equal to the trading volume minus the 1st quantity remains as the opposite quotation, and the limit price is up to the quotation price equal to or greater than the second quotation. In the case of the price to be concluded, the number of bids equal to the difference between the second bid price and the second bid price remains. In other words, a single execution order causes the transaction volume to occur along with the quotation and change. If this is quantified, it is predicted how much the quotation and quotation submitted for the execution order corresponding to the average of the transaction volume will be executed and how much the quotation and price will change. It can be. Using this, the investment information providing device 150 according to the present disclosure may calculate an index through average calculation and deviation calculation with respect to the changeable range measured during a specific time interval in consideration of the trading volume and the fluctuation range.

The investment information providing device 150 may generate an ideal indicator by determining a price change and calculating a deviation for each of the index constituent stocks when a transaction occurs according to all transactions. However, anomalous indicators are prone to error in the presence of unusual market disruptive behavior. In order to consider the quotation change for abnormal behavior, the investment information providing device 150 calculates the deviation by adding possible price fluctuations, including the quantity canceled after submitting the quotation within the price fluctuation range together with the price change when a transaction occurs, A blink reflection index can be created. Alternatively, the investment information providing device 150 may generate a general indicator by measuring bid prices multiple times for each price fluctuation range and calculating a difference between the effective bid price and the current price within the price fluctuation range.

Since the generated indicators use a method of setting the baseline for the next interval based on the statistics of the previous interval, abnormal behaviors that deviate from the average value are reflected in the form of noise. That is, if a deviation for a volatility that is too large or too small is observed, the indicator is immediately reflected in the form of noise.

In addition, since the index is an index that derives a deviation of the measurement results of each section, more accurate results are derived as the number of samples increases. Therefore, the reliability of the index may increase in the case where a plurality of measured results are adopted in the case where a plurality of nodes form a network to generate and accumulate results respectively.

The investment information providing device 150 may extract index trading data suitable for the current market situation from the trading information, and provide investment information related to trading volume and fluctuation range to investors in real time. In addition, the investment information providing device 150 may protect the investor by notifying the investor when it is identified that an abnormal situation has occurred through liquidity-related investment indicator analysis. Hereinafter, a specific method for the investment information providing device 150 to generate investment information is exemplified.

2 illustrates a configuration 200 of an investment information providing device 150 in a cryptocurrency trading system 100 according to various embodiments of the present disclosure. Hereinafter, terms such as '??unit' and '??group' refer to a unit that processes at least one function or operation, and may be implemented by hardware, software, or a combination of hardware and software. The investment information providing device 150 may include a memory 210, a processor 220, a communication unit 230, an input/output interface 240, and a display unit 250.

The memory 210 temporarily or permanently stores data such as a basic program for the operation of the investment information providing device 150, an application program, and setting information. The memory 210 may include a non-perishable mass storage device such as random access memory (RAM), read only memory (ROM), and a disk drive, but the present invention is not limited thereto. These software components may be loaded from a recording medium readable by a separate computer from the memory 210 using a drive mechanism. The separate computer-readable recording medium may include a computer-readable recording medium such as a floppy drive, a disk, a tape, a DVD/CD-ROM drive, and a memory card. Depending on embodiments, software components may be loaded into the memory 210 through the communication unit 230 rather than a computer-readable recording medium. Also, the memory 210 may provide stored data according to a request of the processor 220 . According to an embodiment of the present disclosure, the memory 210 may store transaction information about cryptocurrency transaction details performed in a plurality of time intervals.

The processor 220 controls overall operations of the investment information providing device 150. For example, the processor 220 may control signals to be transmitted and received through the communication unit 230 . In addition, the processor 220 may be configured to process commands of a computer program by performing basic arithmetic, logic, and input/output operations. Instructions may be provided to the processor 220 by the memory 210 or the communication unit 230 . For example, processor 220 may be configured to execute received instructions according to program codes stored in a recording device such as memory 210 . For example, the processor 220 may control the investment information providing device 150 to perform operations according to various embodiments described below. According to an embodiment of the present disclosure, when each of the upper time intervals is divided into a plurality of lower time intervals, the processor 220 receives transaction information about transaction details performed in each of the plurality of lower time intervals And, from the transaction information, the transaction volume and fluctuation range of the cryptocurrency are taken as elements, and feature vectors corresponding to each of the plurality of lower time intervals are extracted, and from the feature vectors, the relationship between the transaction volume and the fluctuation range for each upper time interval is determined. Determining the correlation level indicating, determining the distance level indicating the distribution of the feature vector from the feature vectors, for each upper time interval, and investing in the trading volume and fluctuation range of the cryptocurrency based on the correlation level and the distance level It can generate information and control to transmit investment information.

The communication unit 230 performs functions for transmitting and receiving signals through wired and wireless channels. All or part of the communication unit 230 may be referred to as a transmission unit, a reception unit, or a transmission and reception unit. The communication unit 230 may provide a function for the investment information providing device 150 and at least one other node to communicate with each other through a communication network. According to an embodiment of the present disclosure, when the processor 220 of the investment information providing device 150 generates a request signal according to a program code stored in a recording device such as the memory 210, the request signal is sent to the communication unit 230 It can be transmitted to at least one other node through a communication network according to the control of. Conversely, a control signal, command, content, file, etc. provided under the control of at least one other node's processor may be received by the investment information providing device 150 through the communication unit 230 . According to an embodiment of the present disclosure, the communication unit 230 may receive transaction information about transaction details performed in each of a plurality of sub-time intervals from the exchange server 130 . Also, according to an embodiment of the present disclosure, the communication unit 230 may transmit investment information to an electronic device used by a service user.

The input/output interface 240 may be a means for interface with an input/output device (not shown). At this time, the input device may be a device such as a keyboard or a mouse, and the output device may be provided in the form of a device such as a display unit for displaying an image. As another example, the input/output interface 240 may be a means for interface with a device in which functions for input and output are integrated into one, such as a touch screen. Specifically, the processor 220 of the investment information providing device 150 processes the command of the computer program loaded into the memory 210, and the service screen or content configured using the data provided by the server is input/output interface 240. ) can be displayed on the display. According to one embodiment of the present disclosure, the input/output interface 240 may include means for interface with the display unit 250 . The input/output interface 240 may receive a user input for the web browsing window displayed on the display unit 250, and output data to be output through the display unit 250 in response to the aforementioned user input from the processor 220. can be delivered According to an embodiment of the present disclosure, the input/output interface 240 may directly receive a command for controlling the investment information providing device 150 from an investment information provider.

The display unit 250 indicates a display module including one or more displays. Each of the one or more displays included in the display unit 250 may individually display independent content, or the one or more displays described above may be combined to display a single content. According to an embodiment of the present disclosure, one or more displays included in the display unit 250 may include multiple displays that are physically separated, multiple displays that are physically combined, or one screen may be divided and used. It may also be a display capable of According to an embodiment of the present disclosure, the display unit 250 may directly display investment information on the screen to the investment information provider.

Since digital assets are based on decentralization, prices may differ for each exchange, and even if they have the same volatility, there may be differences in liquidity between exchanges. In particular, investors who invest in cryptocurrencies on exchanges with few market participants are more likely to make wrong investment decisions due to false liquidity caused by external forces' self-transactions. In response to this, the investment information provider can notify the investor whether an abnormal situation has occurred by automatically extracting transaction data suitable for the current market situation, determining false liquidity, and providing the information to the investor. Accordingly, service users can transparently check the risk of volatility due to unstable liquidity and construct a more stable investment portfolio.

The investment information providing device 150 may receive transaction information about transaction details from the exchange server 130 . In addition, the investment information providing device 150 may process the transaction information to determine a correlation level indicating the relationship between the trading volume and the fluctuation range and a distance level indicating the distribution of the trading volume and fluctuation range. Thereafter, the investment information providing device 150 aggregates the correlation level and the distance level to generate comprehensive investment information on the trading volume and fluctuation range of cryptocurrency in the cryptocurrency trading system 100, and transmits the investment information to the service user. can A specific method for the investment information providing device 150 to generate investment information from transaction information will be described in detail below.

3 illustrates a flow 300 of information used by the investment information providing device 150 in the cryptocurrency trading system 100 according to various embodiments of the present disclosure.

For market participants, they are more willing to trade when the price of an asset rises or falls significantly. That is, in the case of cryptocurrencies with many actual market participants, there is a clear proportional relationship in which the trading volume increases as the fluctuation range increases, and the distribution density of data is high. On the other hand, in the case of cryptocurrencies with a small number of actual market participants and a high rate of self-transactions, the degree of proportionality is small and the distribution density is low. Accordingly, the investment information providing apparatus 150 according to the present disclosure may generate investment information by considering both the correlation level and the distance level.

Referring to FIG. 3 , the investment information providing device 150 acquires transaction information 310 and generates investment information 330 . Specifically, the investment information providing device 150 may obtain transaction information 310 about transaction details for each time interval from the exchange server 130 . Here, the time interval may be composed of upper time intervals, and each of the upper time intervals may be divided into a plurality of lower time intervals. According to an embodiment of the present disclosure, the upper time interval may indicate a time interval in units of 1 second, and the lower time interval may indicate a time interval in units of 0.1 second and 0.01 second. The present disclosure exemplifies a case where each of the upper time intervals is a time interval of 1 second and the lower time interval is a time of 0.01 second, but the size of the time interval may be changed according to settings. According to an embodiment of the present disclosure, the investment information providing device 150 may obtain transaction information 310 regarding transaction details performed in each of the sub-time intervals.

The investment information providing device 150 extracts feature vectors 301 from the transaction information 310 . The feature vectors 301 are vectors whose elements are the trading volume and fluctuation range of cryptocurrency, and indicate vectors corresponding to each of a plurality of sub-time intervals. According to an embodiment of the present disclosure, the investment information providing device 150 checks the transaction volume, high price, and low price data in each of the sub time intervals from the transaction information 310 classified for each time interval, and the difference between the high price and the low price The fluctuation range can be calculated through Through this, the investment information providing device 150 may extract a feature vector [V, R] having the transaction volume V and the fluctuation range R as elements for each sub-time interval. Referring to Figure 3, each of the upper time intervals t ₁ , t ₂ , t ₃ can be divided into lower time intervals t ₁₁ to t _1N , t ₂₁ to t _2N , t ₃₁ to t _3N , providing investment information The device 150 may extract feature vectors 301 having the transaction volume V and the fluctuation range R as elements for each sub-time interval.

The investment information providing device 150 may determine a correlation level 303 indicating a relationship between the trading volume and the fluctuation range for each upper time interval from the feature vectors 301 . Correlation is a statistic that indicates the relationship between two factors. The investment information providing apparatus 150 according to the present disclosure selects a plurality of lower time intervals included in one upper time interval, and sets the correlation level 303 using sub feature vectors corresponding to the selected plurality of lower intervals. can decide According to an embodiment of the present disclosure, the correlation level may be determined based on Equation 1.

Referring to <Equation 1>, X is the correlation level corresponding to one upper time interval, N is the number of lower time intervals included in one upper time interval, V _i is the transaction volume in the ith lower time interval, R _i may indicate a range of variation in the i-th sub-time interval. That is, the investment information providing device 150 may determine a correlation level corresponding to one upper time interval through a correlation operation on a plurality of sub feature vectors related to one upper time interval.

The investment information providing device 150 may determine a distance level 307 indicating a distribution of feature vectors for each upper time interval from the feature vectors 301 . Specifically, the investment information providing device 150 selects a reference feature vector from the sub feature vectors, and uses distances between the sub feature vectors from the reference feature vector to obtain sub distance levels 305 corresponding to each sub time interval. can determine Thereafter, the investment information providing device 150 may determine the distance level 307 corresponding to the upper time interval by using the sub distance levels 305 corresponding to the lower time interval. A specific method for the investment information providing device 150 to determine the distance level 307 from the feature vectors 301 is described in detail in FIG. 4 .

The investment information providing device 150 uses the correlation level 303 indicating the relationship between the trading volume and the fluctuation range corresponding to each of the upper time intervals and the distance level 307 indicating the density through the distribution of feature vectors. Thus, investment information 330 may be generated. According to an embodiment of the present disclosure, the investment information providing device 150 may generate a distribution graph displaying a distribution of a correlation level and a distance level according to a trading volume and a fluctuation range in upper time intervals. Then, the investment information providing device 150 may transmit the generated investment information 330 to the service user. A specific example of investment information 330 is described in detail in FIG. 5 .

4 shows an example graph 400 for explaining a method of determining a distance level in the cryptocurrency trading system 100 according to various embodiments of the present disclosure.

The investment information providing device 150 determines sub distance levels by using a plurality of sub feature vectors for a plurality of lower time intervals included in one upper time interval. Here, the sub feature vectors may indicate a feature vector [V, R] having the trading volume V and the fluctuation range R as elements. The plotted points in FIG. 4 show the positions of feature vectors when the horizontal axis is the transaction volume V and the vertical axis is the fluctuation range R.

The investment information providing apparatus 150 according to the present disclosure may determine a reference feature vector 401 from sub feature vectors. According to an embodiment of the present disclosure, the investment information providing device 150 may determine the reference feature vector 401 using a median value in at least one of the trading volume and the fluctuation range.

Thereafter, the investment information providing device 150 calculates the distance 410 between the reference feature vector 401 and the sub feature vector 403 based on the data density of the sub feature vectors, thereby providing sub distance levels 305. can decide The sub distance levels 305 may be determined based on Equation 2.

Referring to <Equation 2>, M _i is the ith feature vector included in the sub feature vectors, Y _s is the sub distance level of the feature vector M _i , c is the correction coefficient, M ₀ is the reference feature vector, and S ^-1 may indicate a covariance matrix of sub feature vectors.

The investment information providing device 150 may calculate sub-distance levels 305 for each of the sub-time intervals by performing a distance operation on sub feature vectors corresponding to each of the sub-time intervals. Then, the investment information providing device 150 may determine the distance level 307 corresponding to the upper time interval from the sub distance levels 305 . According to an embodiment of the present disclosure, the investment information providing device 150 may determine the distance level 307 by using an average operation of the sub distance levels 305 .

In the cryptocurrency trading system, the feature vectors for trading volume and fluctuation range do not match every hourly interval. That is, when there is an abnormal situation in the trading system, at least one of the trading volume and the fluctuation range has a value outside the data density range. Here, the investment information providing device 150 calculates an unusual feature vector by using a covariance matrix in consideration of the data density from the feature vectors 301, and generates and provides investment information through this, thereby providing a stable and reliable user experience. It can provide an investment environment.

5 illustrates an exemplary graph 500 illustrating investment information in the cryptocurrency trading system 100 according to various embodiments of the present disclosure. Referring to FIG. 5 , a horizontal axis may indicate a correlation level and a vertical axis may indicate a distance level. In addition, the marker points shown in FIG. 5 exemplify coordinate positions of upper temporal sections of the correlation level and the distance level.

The investment information providing device 150 may generate investment information using the correlation level and the distance level after determining the correlation level and the distance level for each upper time interval. According to an embodiment of the present disclosure, the investment information providing device 150 may generate a distribution graph displaying the distribution of the correlation level and the distance level according to the trading volume and the fluctuation range with respect to upper time intervals.

In addition, the investment information providing device 150 may use the distribution graph to determine whether the random transaction ratio of cryptocurrency is high or whether an abnormal situation has occurred, and may generate additional investment information corresponding thereto. Here, the additional investment information may include at least one of first additional investment information according to a correlation level and second additional investment information according to a distance level. The investment information providing device 150 may add the generated additional investment information to the investment information 330 and transmit it to the service user.

According to an embodiment of the present disclosure, the investment information providing device 150 identifies whether the correlation level is equal to or less than a preset first threshold level 511, and if the correlation level is equal to or less than the first threshold level 511, the transaction volume and It can be judged that the correlation of the fluctuation range has decreased. In this case, the investment information providing device 150 may generate first additional investment information indicating that the automatic transaction rate of the cryptocurrency is high.

According to an embodiment of the present disclosure, the investment information providing device 150 identifies whether the distance level is greater than the preset second threshold level 513, and if the distance level is greater than or equal to the second threshold level 533, it is not common. It can be judged that an undisclosed market transaction has been carried out. In this case, the investment information providing device 150 may generate second additional investment information indicating the occurrence of an abnormal situation.

6 illustrates a flowchart 600 of an operating method of the investment information providing device 150 in the cryptocurrency trading system 100 according to various embodiments of the present disclosure. 6 illustrates a method of operating the processor 220 .

Referring to FIG. 6, in step 601, the investment information providing device 150, in the case where each of the upper time intervals is divided into a plurality of lower time intervals, in the transaction details performed in each of the plurality of lower time intervals Receive transaction information about The investment information providing device 150 may obtain transaction information about transaction details in each of the time intervals from the exchange server 130 .

In step 603, the investment information providing device 150 extracts feature vectors corresponding to each of a plurality of sub-time intervals from the transaction information, using the transaction volume and fluctuation range of the cryptocurrency as factors. The investment information providing device 150 may generate a plurality of feature vectors corresponding to each of a plurality of sub-time intervals and having a transaction volume and a fluctuation range as elements.

In step 605, the investment information providing device 150 determines a correlation level indicating a relationship between the trading volume and the fluctuation range, from the feature vectors, for each upper time interval. According to an embodiment of the present disclosure, the investment information providing device 150 selects sub feature vectors for lower time intervals included in one upper time interval among upper time intervals, and based on Equation 1 Thus, the correlation level can be determined from the sub feature vectors.

In step 607, the investment information providing device 150 determines a distance level indicating the distribution of feature vectors from feature vectors to upper time intervals. According to an embodiment of the present disclosure, the investment information providing apparatus 150 determines a reference feature vector from the sub feature vectors, determines sub distance levels from the sub feature vectors based on Equation 2, Distance levels corresponding to upper time intervals may be determined from the sub distance levels.

In step 609, the investment information providing device 150 generates investment information related to the trading volume and fluctuation range of cryptocurrency based on the correlation level and the distance level.

According to an embodiment of the present disclosure, the investment information providing device 150 may generate a distribution graph displaying the distribution of the correlation level and the distance level according to the trading volume and the fluctuation range with respect to upper time intervals.

According to an embodiment of the present disclosure, the investment information providing device 150 identifies whether the correlation level is equal to or less than a preset first threshold level, and if the correlation level is equal to or less than the first threshold level, the automatic transaction ratio of the cryptocurrency is The first additional investment information indicating high may be generated.

According to an embodiment of the present disclosure, the investment information providing device 150 identifies whether the distance level exceeds a preset second threshold level, and indicates the occurrence of an abnormal situation when the distance level exceeds the second threshold level. It is possible to generate a second additional investment information to.

In step 611, the investment information providing device 150 transmits investment information. Investment information providing device 150 may transmit the generated investment information to the service user.

Methods according to the embodiments described in the claims or specification of the present disclosure may be implemented in the form of hardware, software, or a combination of hardware and software.

When implemented in software, a computer readable storage medium storing one or more programs (software modules) may be provided. One or more programs stored in a computer-readable storage medium are configured for execution by one or more processors in an electronic device. The one or more programs include instructions that cause the electronic device to execute methods according to embodiments described in the claims or specification of the present disclosure.

Such programs (software modules, software) may include random access memory, non-volatile memory including flash memory, read only memory (ROM), and electrically erasable programmable ROM. (electrically erasable programmable read only memory (EEPROM), magnetic disc storage device, compact disc-ROM (CD-ROM), digital versatile discs (DVDs), or other It can be stored on optical storage devices, magnetic cassettes. Alternatively, it may be stored in a memory composed of a combination of some or all of these. In addition, each configuration memory may be included in multiple numbers.

In addition, the program is provided through a communication network such as the Internet, an intranet, a local area network (LAN), a wide area network (WAN), or a storage area network (SAN), or a communication network consisting of a combination thereof. It can be stored on an attachable storage device that can be accessed. Such a storage device may be connected to a device performing an embodiment of the present disclosure through an external port. In addition, a separate storage device on a communication network may be connected to a device performing an embodiment of the present disclosure.

In the specific embodiments of the present disclosure described above, components included in the disclosure are expressed in singular or plural numbers according to the specific embodiments presented. However, the singular or plural expressions are selected appropriately for the presented situation for convenience of explanation, and the present disclosure is not limited to singular or plural components, and even components expressed in plural are composed of the singular number or singular. Even the expressed components may be composed of a plurality.

Meanwhile, in the detailed description of the present disclosure, specific embodiments have been described, but various modifications are possible without departing from the scope of the present disclosure. Therefore, the scope of the present disclosure should not be limited to the described embodiments and should not be defined by the scope of the claims described below as well as those equivalent to the scope of these claims.

Claims (4)

In the operating method of an investment information providing device that provides investment information related to trading volume and fluctuation range to service users who use cryptocurrency trading services in the digital asset market,
When each of the upper time intervals is divided into a plurality of lower time intervals, receiving transaction information about transaction details performed in each of the plurality of lower time intervals;
extracting feature vectors corresponding to each of the plurality of sub-time intervals from the transaction information, using the transaction amount and the variation range of the cryptocurrency as factors;
determining a correlation level indicating a relationship between the transaction amount and the fluctuation range for each of the upper time intervals from the feature vectors;
determining a distance level indicating a distribution of the feature vector, from the feature vectors, for each of the upper time intervals;
generating investment information about the trading volume and fluctuation range of the cryptocurrency based on the correlation level and the distance level; and
Transmitting the investment information;
The step of determining the correlation level is,
selecting sub feature vectors for lower time intervals included in one upper time interval among the upper temporal intervals; and
Based on Equation 1 below, determining a correlation level from the sub feature vectors,
(Equation 1)

X is the correlation level corresponding to the one upper time interval, N is the number of lower time intervals included in the one upper time interval, V _i is the transaction volume in the i th lower time interval, and R _i is i Indicates the fluctuation range in the second sub-time interval,
Determining a distance level indicating the distribution of the feature vector,
determining a plurality of sub feature vectors for the plurality of sub time intervals;
determining sub distance levels based on the data density of the sub feature vectors; and
Determining a distance level corresponding to the upper time interval from the sub distance levels;
The sub-distance levels are determined based on (Equation 2) below,
(Equation 2)

M _i is the ith feature vector included in the sub feature vectors, Y _s is a sub distance level of the feature vector M _i , c is a correction coefficient, M ₀ is a reference feature vector, and S _-1 is a covariance of the sub feature vectors direct the procession,
identifying whether the correlation level is less than or equal to a preset first threshold level;
generating first additional investment information indicating that a self-transaction ratio of the cryptocurrency is high when the correlation level is equal to or less than the first threshold level;
identifying whether the distance level exceeds a second preset threshold level;
generating second additional investment information indicating occurrence of an abnormal situation related to the cryptocurrency when the distance level exceeds the second threshold level; and
and adding the first additional investment information and the second additional investment information to the investment information.
delete The method of claim 1,
Generating the investment information includes generating a distribution graph displaying distributions of the correlation level and the distance level according to the trading volume and the fluctuation range with respect to the upper time intervals.


delete

Images