KR20200070953A - Futures exchange operating system using virtual money - Google Patents

Abstract

The present invention relates to a system for operating a futures exchange using a cryptocurrency and, more specifically, to a system for operating a futures exchange using a cryptocurrency, which enables simple and convenient futures transactions. According to the present invention, the system for operating a futures exchange using a cryptocurrency comprises: a virtual exchange formed on the Internet; a futures management server for storing subscriber information in a database; a unique number generation unit; a transaction induction unit; and a detection unit.

Description

Futures exchange operating system using virtual money

The present invention relates to a system for operating a futures exchange using a cryptocurrency, and more specifically, by supplying a futures exchange that can perform futures trading through a cryptocurrency for various items registered in a virtual exchange on the Internet. Not only can holders expect to generate profits through simple and convenient futures trading, but also futures exchanges return on market margins at the contract date and contract expiration date of cryptocurrencies and goods that change dynamically when the contract for futures transaction is completed. It is related to the futures exchange operating system using cryptocurrency that can expect to generate efficient profits of futures exchanges by earning commissions on the basis of each.

Generally, money has been generated as a means of exchange for goods or services, and it has value as an asset of the money itself. The function of this currency is established based on the stability and reliability of the currency.

Therefore, most of the currencies are issued by the state at the national level, which is responsible for and guarantees this stability and reliability, and this is called legal currency.

However, since legal and regulatory restrictions and restrictions on use of taxes occur in regions (countries), cryptocurrency (virtual) currency based on blockchain technology has been created as a new technology to overcome this. Is creating a new economic domain called virtual economy.

Today, various cryptocurrencies are in circulation, and these cryptocurrencies are traded like cash through the cryptocurrency exchange, and the market price is provided in real time.

On the other hand, futures trading is a transaction that promises to sell at a predetermined price at a certain point in the future to buy and sell future values. It is a kind of derivatives transaction in which the value of futures is derived and determined by price fluctuations of basic assets (bonds, foreign exchange, stocks, etc.) operated in the spot market. It is characterized by the fact that it is possible to avoid the risk of price fluctuation because it promises to sell at a predetermined price. Although it was started for the purpose of avoiding risk, it has developed into a high-return and high-risk investment product by actively taking risks by using advanced advanced financial techniques. Korea also opened the stock index futures market in May 1996, and on April 23, 1999, the futures exchange was opened in Busan.

However, the futures exchange has a problem in that it is impossible to perform futures trading through cryptocurrency that has branches such as cash because the various items that are registered are only futures trading based on currency (cash).

The present invention has been proposed to solve the above-mentioned problems, the purpose of which is to provide a futures exchange that can perform futures trading through cryptocurrency for various items registered on a virtual exchange on the Internet. Not only can the holder of the currency expect to generate profits through convenient and convenient futures trading, but also the futures exchange will not only be able to change the market margin for the cryptocurrency and commodity contract dates and contract expiration dates that change dynamically when the contract for futures is completed. The present invention is to provide a system for operating a futures exchange using cryptocurrency that can expect to generate efficient profits from the futures exchange by earning commissions based on the rate of return.

Moreover, since the fees for futures transactions obtained from futures exchanges are set in proportion to the returns on cryptocurrencies and goods, the futures exchange operating system using cryptocurrencies that can minimize the burden on futures contractors paying fees It is in offer.

The present exchange operating system using a cryptocurrency according to the present invention for achieving the above object is formed on the Internet that can be accessed through a wired/wireless communication network, and outputs a gift transaction item registered through a member through video. A virtual exchange; and a gift management server that stores information of subscribers accessing the virtual exchange and registering as members in a database, and controls and manages gift transaction items registered by the member subscribers to be output from the virtual exchange; and A unique number generation unit that provides a unique identification number to a subscriber who joins a virtual exchange and signs up as a member, and provides a subscriber with an account and password to access the virtual exchange; and a subscriber (registrant) to register When a gift transaction contract between a cryptocurrency and a product is prepared by requesting a transaction through a cryptocurrency owned by another subscriber (applicant) to output a gift that is provided to the virtual exchange, the transaction contract is on-offline to the registrant and the applicant. A transaction inducing unit that provides each through and transmits and stores market price information for cryptocurrency and goods on the day of the contract together with one transaction contract; and a transaction between the registrant and the applicant on the contract maturity date of the transaction contract When the exchange rate is stored in the database, the exchange rate generated through the market price margin is detected in preparation for the price of the cryptocurrency and the commodity on the contract date and the price of the cryptocurrency and the commodity on the contract expiration date, and a fee is proportional to the detected return. It comprises a detection unit that is established and charged to the registrant and the applicant respectively;

When registering an item for futures trading through the virtual exchange, the name, sales volume, selling price, and expiration date information of the item are optionally included. When the registered product is exposed as a video through the virtual exchange, the information of the item written by the registrant and In addition, the unique identification number of the registrant is exposed, so that the registrant can clearly recognize the goods registered by him.

In addition, the transaction inducing unit is exposed to the goods through the virtual exchange, when another subscriber (applicant) applies for goods trading through their own cryptocurrency, the gift management server is based on the personal information of the registrant stored in the database. When a registration process (S10) for notifying transaction registration information to a registrant who is an article owner and a registrant who is an article owner who has been notified of transaction application information through the notification process connects to the virtual exchange, the gift management server is provided between the applicant and the registrant. By establishing a chat room to induce easy agreement between the contents of the contract between each other, but the contract process (S20) for the contents of the contract through the agreement to be described in the transaction contract provided by the gift management server, and the gift management server is Through the contract process, each transaction contract written to each other is provided to registrants and applicants through on-offline, and at the same time, the transaction information of cryptocurrency and goods on the day of the contract is stored in the above database together with one transaction contract. A series of processes including the contract transfer process (S30) induces an easy futures transaction contract with each other, but when the contracts are executed with each other on the expiration date, information on the fee charged by the virtual exchange is written. It is characterized by.

In addition, the futures management server secures ownership of the cryptocurrency owned by the applicant to secure trust in the contract when the futures transaction contract between the registrant and the applicant is completed through the transaction induction unit,

Ownership of the cryptocurrency secured by the gift management server is characterized in that when the goods are delivered to the applicant on the contract expiration date described in the transaction contract, they are delivered to the registrant so that the execution of the contract is safely completed.

In addition, each fee charged to the registrant and the applicant by the detection unit,

It is set in the range of 0 to 20% of the profits due to the marginal profit generated by comparing the price of cryptocurrency and goods on the contract day and the price of cryptocurrency and goods on the contract expiration date stored in the database, but is 0 to 20 of the profit The fee in the range of% is divided into at least two or more sections, in order of 1st, 2nd,… Set it to n grade,

Calculation of cryptocurrency on the expiration date of the contract and commodity price on the contract date and profits due to the difference in the price of the cryptocurrency on the contract date, respectively, but the yield is set in the range of 0 to 200% and divided into the same section as the fee and sequentially As first grade, second grade,… Set to n grade,

When the transaction between the registrant and the applicant is fulfilled on the contracted maturity date of the transaction agreement, the detection unit detects a rate of return generated by comparing the cryptocurrency of the maturity date and the price of the commodity and the price of the cryptocurrency and the article of the contract date, and the detected return By applying a fee corresponding to the same grade as the applicable grade, the registrant is set to a fee appropriately proportional to the cryptocurrency and the applicant's rate of return, so that the burden on the fee is minimized.

The information on the fee setting is characterized in that the registrant and the applicant are clearly recognized in the transaction contract provided by the futures management server.

As described above, according to the system for operating a futures exchange using a cryptocurrency according to the present invention, by supplying a futures exchange capable of performing futures trading through a cryptocurrency for various items registered in a virtual exchange on the Internet, a cryptocurrency Not only can holders expect to generate profits through simple and convenient futures trading, but also futures exchanges return on market margins at the contract date and contract expiration date of cryptocurrencies and goods that change dynamically when the contract for futures transaction is completed. Based on the above, each commission can be obtained, which has the effect of expecting efficient creation of futures exchanges.

Moreover, since the fees for futures transactions obtained from futures exchanges are set in proportion to the returns on cryptocurrencies and goods, there is an effect of minimizing the burden on futures contractors paying fees.

1 is a conceptual diagram of a futures exchange operating system using a cryptocurrency according to an embodiment of the present invention
FIG. 2 is a view for explaining a system for operating a futures exchange using the cryptocurrency shown in FIG. 1;

A futures exchange operating system using a cryptocurrency according to a preferred embodiment of the present invention will be described in detail based on the accompanying drawings. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention will be omitted.

1 and 2 show a futures exchange operating system using a cryptocurrency according to an embodiment of the present invention, Figure 1 is a conceptual diagram of a futures exchange operating system using a cryptocurrency according to an embodiment of the present invention, Figure 2 Respectively shows a diagram for explaining a system for operating a futures exchange using the cryptocurrency shown in FIG. 1.

As shown in the figure, the futures exchange operating system 100 using a cryptocurrency according to an embodiment of the present invention includes a virtual exchange 10, a futures management server 20, a unique number generator 30, , Transaction induction unit 40 and a detection unit 50.

As shown in FIG. 1, the virtual exchange 10 is a website formed on the Internet that can be accessed through a wired or wireless communication network, and outputs a gift transaction item registered through a member subscriber through video. .

Here, as shown in FIG. 2C, a subscriber (registrant) who registers an article at the time of registration so that detailed information can be exposed along with the article to the article registered in the virtual exchange 10, the article for easy futures trading of the article Of course, the detailed information on, for example, the name of the product, sales volume, sales price, expiration date, etc. is entered and registered.

As shown in FIG. 1, the gift management server 20 accesses the virtual exchange 10 and stores information of subscribers who are registered as members in the database 21, and stores gift transaction items registered by the member subscribers. Control is managed to be output from the virtual exchange 10.

That is, as shown in FIG. 2A, a user who wants to use a futures transaction through the virtual exchange 10 accesses the virtual exchange 10 through a terminal 1 such as a normal PC or smart phone and registers as a member. At this time, in the process of joining the virtual exchange 10 as a member, personal information such as a telephone number, an email address, and account information of a subscriber's account, along with the name, gender, social security number, and address of the subscriber are input. Information is stored and managed in the database 12 of the gift management server 11.

As shown in FIG. 1, the unique number generator 30 accesses the virtual exchange 10 to give a subscriber a unique identification number and to access the virtual exchange 10 at the same time. Create and provide accounts and passwords.

Here, as shown in Figure 2c, the identification number assigned to the member subscriber is unique to the subscriber, and when the subscriber registers an item to be traded through the virtual exchange 10, the gift management server 20 is registered by the subscriber. By exposing the subscriber's unique identification number along with the article through the virtual exchange 10, it is possible to clearly recognize his/her article from the same articles registered in the virtual exchange 10.

In addition, the account and password given to the subscriber is a means for accessing and logging in to the virtual exchange 10, and through such a login, it is convenient to perform management such as uploading or changing one's goods to the virtual exchange 10. Do it.

Therefore, the subscriber can register the goods on the virtual exchange 10 and change the sales information (information such as sales volume, sales price, etc.) in real time in consideration of the market price of the registered goods to facilitate management of the goods to be traded. Can be induced.

As illustrated in FIG. 1, the transaction inducing unit 40 registers a gift provided by a subscriber (registrant) and output to the virtual exchange 10, and performs a transaction through a cryptocurrency owned by another subscriber (applicant). When a contract for futures trading between cryptocurrency and goods is made by applying, the transaction contract is provided to the registrant and the applicant through on-offline, and the transaction information of the cryptocurrency and goods on the day of the contract is provided together with one transaction contract. Each is to be transmitted and stored in the database 21.

In detail, the transaction contract between the registrant and the applicant through the transaction inducing unit 40 includes a notification process (S10), a contract process (S20), and a contract transfer process (S30).

That is, as illustrated in FIG. 2D, when another subscriber (applicant) requests an item transaction through a cryptocurrency owned by the item exposed through the virtual exchange 10, the gift management server 20 is a database Based on the personal information of the registrant stored in (21), the transaction request information is notified to the registrant who is the goods owner, (S10)

When a registrant who is an item owner who has been notified of transaction application information through the notification process S20 accesses the virtual exchange 10, the gift management server 20 opens a chat room between the applicant and the registrant to sign the contents of the contract between each other. Induce easy agreement, but the contents of the contract through the agreement between each other are to be described in the transaction contract provided by the futures management server 20, (S20)

The gift management server 20 provides each transaction contract written to each other through the on-offline to the registrant and the applicant through the contract process (S20), and at the same time, the cryptocurrency and the goods on the day of the contract together with the one-part transaction contract By storing and managing the market price information for each in the database 21, the futures transaction contract between the registrant and the applicant is completed. (S30)

Here, in the transaction agreement, when a contract between each other is fulfilled on the maturity date, information on a fee charged by the virtual exchange 10 is described, and a detailed description of the fee is described in detail through the detection unit 50 below. do.

On the other hand, the cryptocurrency may be a bitcoin (Bitcoin), but the present invention is not limited to this, and, of course, may include various types of cryptocurrency.

As shown in FIG. 1, when the transaction between the registrant and the applicant is fulfilled on the contract expiration date of the transaction contract, the detection unit 50 displays the price of the cryptocurrency and the commodity price and the contract expiration date stored in the database 21. In preparation for the market price of cryptocurrency and goods, the rate of return generated through market margins is detected, and a fee is set in proportion to the detected rate of return to request the registrant and the applicant respectively.

Here, each fee charged to the registrant and the applicant by the detection unit 50 may be calculated through the following method and charged to the registrant and the applicant respectively.

First, it is set in the range of 0 to 20% of the profits due to the marginal profit generated by comparing the price of cryptocurrency and goods on the contract day and the price of cryptocurrency and goods on the contract expiration date stored in the database 21, Commissions in the range of 0 to 20% of the proceeds are divided into at least two or more sections, and are sequentially ranked 1, 2,… Set it to n grade,

Calculation of cryptocurrency on the expiration date of the contract and commodity price on the contract date and profits due to the difference in the price of the cryptocurrency on the contract date, respectively, but the yield is set in the range of 0 to 200% and divided into the same section as the fee and sequentially As first grade, second grade,… Set to n grade.

Then, when the transaction between the registrant and the applicant is fulfilled on the contract maturity date of the transaction agreement, the detection unit 50 detects the rate of return generated by comparing the cryptocurrency of the maturity date and the price of the commodity and the price of the cryptocurrency and the commodity on the contract date, In addition, by applying a fee corresponding to the same class as the detected return rate, the registrant is set appropriately in proportion to the return rate of the cryptocurrency and the applicant, so that the burden on the fee is minimized.

For example, as shown in [Table 1] below, it is assumed that a fee for the yield of cryptocurrency and goods is set, and the market price of cryptocurrency is 100 million won and the commodity price is 100 million won, and the contract is set on the contract date of the futures transaction. If the market price of cryptocurrency on the maturity date is 150 million won and the market price of the product is 100 million won, the cryptocurrency yield of the registrant who finally obtained the cryptocurrency is 50%, which is equivalent to level 2, so the fee is applied as 5% of the proceeds. At the same time, the product yield of the applicant who finally obtained the product is 0%, so it does not pay any fees.

Therefore, only the registrant who receives cryptocurrency on the contract expiration date pays 2.5 million won, which is 5% of the proceeds, as a fee for futures trading.

Rating 1st grade 2nd class 3rd grade 4th grade 5 ratings Yield 0% or less 0% or more ~ 50% or less 50% or more ~ 100% or less 100% or more ~ 150% or less Over 150% ~ over 200% fees 0% 5% 10% 15% 20%

Here, the range of the section of the rating in [Table 1] and the range of the rate of return are arbitrarily set for convenience of explanation, and the fee may be set to any range of range as the rate of return, but the fee for the level for easy explanation It is set by specifying.

As another example, if the market price of the cryptocurrency is 100 million won on the contract date of the futures transaction (the contract date), the product is 100 million won, the cryptocurrency price is 50 million won on the contract expiration date, and the price of the product is 200 million won. The rate of return of money is -50%, so there is no fee required for class 1, and the rate of return of goods owned by the applicant is 100%, which is equivalent to level 3, so a commission equivalent to 10% of the proceeds is required.

Therefore, only the applicant who receives the goods on the due date of the contract pays 10 million won, which is 10% of the proceeds, as a commission for futures trading.

In other words, if the price of cryptocurrency or commodity falls due to the loss of the market price on the contract expiration date, the commission for the transaction of the futures is not paid, and if the market price of the cryptocurrency and commodity rises slightly, a low commission is paid, In the case where the market price of the cryptocurrency and the product is greatly increased, the fairness of payment of the fee is secured by increasing the fee by paying a high fee.

Here, the information on the fee setting as described above is described in the transaction contract provided by the gift management server 20 in the course of the futures transaction contract between the registrant and the applicant through the transaction induction unit 40, so that the registrant and the applicant It is desirable to be clearly aware.

On the other hand, as shown in Figure 2e, the gift management server 20 is the ownership of the applicant's cryptocurrency to secure the trust of the contract when the futures transaction contract between the registrant and the applicant through the transaction induction unit 40 It is desirable that the ownership of the cryptocurrency secured in this way is delivered to the registrant when the goods of the registrant are delivered to the applicant on the contract expiration date described in the transaction agreement, so that the execution of the contract is safely completed.

The present exchange operating system 100 using the cryptocurrency of the present invention having the above-described configuration is a futures exchange capable of performing futures trading through cryptocurrency for various items registered in the virtual exchange 10 on the Internet. By supplying, cryptocurrency holders can not only expect to generate profits through convenient and convenient futures trading, but also the futures exchange of the contract date and contract expiration date of the cryptocurrency and goods that change dynamically when the contract for futures transaction is completed. Each commission can be earned based on the rate of return on market margins, which can be expected to efficiently generate futures exchanges.

Moreover, since the fees for futures transactions obtained from futures exchanges are set in proportion to the returns on cryptocurrencies and goods, there is an effect of minimizing the burden on futures contractors paying fees.

Futures trading is performed as follows through the futures exchange operating system 100 using a cryptocurrency according to an embodiment of the present invention having the above configuration.

First, as shown in FIG. 2A, a user who wants to use a virtual exchange on the Internet accesses the virtual exchange 10 through a wired/wireless communication network and registers his/her personal information to register as a member.

Here, the personal information of the member subscriber is stored and managed in the database 21 of the gift management server 20.

Then, as shown in FIG. 2B, the unique number generation unit 30 generates and gives a unique identification number, account, and password to the subscriber so that the member subscriber can easily use the virtual exchange 10.

Then, as illustrated in FIG. 2C, when a subscriber accesses the virtual exchange 10 and registers an item he or she wishes to trade, the gift management server 20 registers the item with the identification number unique to the subscriber (registrant). Detailed information on the information is exposed through the virtual exchange 10 so that other subscribers can confirm it.

At this time, it is of course possible that the subscriber (registrant) can clearly recognize the goods registered by the user through his/her own identification number.

Then, as shown in FIG. 2D, when another subscriber (applicant) requests a product transaction through cryptocurrency owned by the virtual exchange 10, the transaction inducing unit 40 receives the product. By informing the terminal 1 of the registered registrant, the transaction application information is notified to induce the creation of a transaction contract through an agreement between the registrant and the applicant, and the prepared transaction contract is transmitted to the terminal 1 of the registrant and the applicant, respectively, and the present It is stored and managed in the database 21 of the management server 20.

Here, the transaction inducing unit 40 is based on the contract date and the contractual maturity date at which the futures transaction is carried out, and the detection unit 50 based on the rate of return generated by the margin of the market price of the cryptocurrency and the goods of the contract date. It goes without saying that the market price information is stored in the database 21.

Meanwhile, as shown in FIG. 2E, the gift management server 20 may secure ownership of the cryptocurrency owned by the applicant in order to secure trust in the contract.

Then, as shown in Figure 2f, when the transaction between the registrant and the applicant is fulfilled on the contract maturity date of the transaction agreement, the gift management server 20 registers the fee for the goods transaction set through the detection unit 50 with the registrant It is obtained by claiming to the applicant, but the fee is set and claimed based on the rate of return generated by comparing the price of the cryptocurrency and the product of the contract date and maturity date.

Here, in the case where the ownership of the cryptocurrency owned by the applicant is secured by the gift management server 20, when the goods are delivered to the applicant on the contract expiration date described in the transaction contract, the product is delivered to the registrant to complete the execution of the contract.

On the other hand, it is of course possible to expect to generate repetitive profits by registering and trading the transaction contract between the applicant and the applicant who traded the futures through the virtual exchange 10 as a single article on the virtual exchange 10.

The present invention has been described with reference to the embodiments shown in the accompanying drawings, but these are exemplary and not limited to the above-described embodiments, and various modifications and equivalent embodiments are possible from those skilled in the art. You will understand the point. Further, it is needless to say that modifications can be made by those skilled in the art without detracting from the spirit of the present invention. Therefore, the scope of claiming the rights in the present invention will not be defined within the scope of the detailed description, but will be limited by the claims to be described later and the technical spirit thereof.

1. Terminal
10. Virtual Exchange 20. Futures Management Server
21. Database 30. Unique number generator
40. Transaction induction unit 50. Detection unit
S10. Notification process S20. Contract process
S30. Contract transfer process
100. Operating system for futures exchange using cryptocurrency

Claims (4)

A virtual exchange (10) formed on the Internet that can be accessed through a wired or wireless communication network and outputting gift transaction items registered through member subscribers through video;
A gift management server that accesses the virtual exchange 10 and stores information of subscribers who are registered as members in the database 21, and controls and manages gift transaction items registered by the member subscribers to be output from the virtual exchange 10. 20);
A unique number generation unit 30 that connects to the virtual exchange 10 and gives a subscriber a unique identification number, and provides a subscriber with an account and password to access the virtual exchange 10;
When a subscriber (registration) registers and presents a gift provided to the virtual exchange 10 through another cryptocurrency owned by another subscriber (applicant), a futures transaction contract between the cryptocurrency and the article is prepared, A transaction inducing unit (40) that provides transaction contracts to registrants and applicants through on-offline, and transmits and stores quote information for cryptocurrency and goods on the day of the contract together with one transaction contract, respectively. ); And
When the transaction between the registrant and the applicant is fulfilled on the contract expiration date of the transaction agreement, the market price of the cryptocurrency and the product price of the contract date of the futures transaction stored in the database 21 and the market price of the cryptocurrency and the product of the contract expiration date are respectively prepared. It comprises a; detection unit 50 that detects the generated rate of return and charges the registrant and the applicant respectively by setting a fee in proportion to the detected rate of return,
When registering an item for futures trading through the virtual exchange 10, the name, sales volume, selling price, and expiration date information of the item are optionally included. When the registered product is exposed as a video through the virtual exchange 10, the registrant A system for operating a futures exchange using cryptocurrency characterized in that the registrant's unique identification number is exposed together with the information of the written item, so that the registrant can clearly recognize the goods registered by him/her.
According to claim 1,
The transaction induction unit 40,
When the other subscriber (applicant) applies for a product transaction through a cryptocurrency owned by the item exposed through the virtual exchange 10, the gift management server 20 stores personal information of the registrant stored in the database 21 Notification process (S10) for notifying the transaction request information to the registrant who is the owner of the goods,
When a registrant who is an item owner who has been notified of transaction application information through the notification process S20 accesses the virtual exchange 10, the gift management server 20 opens a chat room between the applicant and the registrant to sign the contents of the contract between each other. Induced to facilitate the agreement, but the contract process through the agreement between each other (S20) to be described in the transaction contract provided by the futures management server 20,
The gift management server 20 provides each transaction contract written to each other through the on-offline to the registrant and the applicant through the contract process (S20), and at the same time, the cryptocurrency and the goods on the day of the contract together with the one-part transaction contract A series of processes including a contract transfer process (S30) for storing and managing market price information for each of the databases 21 to induce easy futures transaction contracts with each other,
In the transaction agreement, when a contract between each other is fulfilled on the maturity date, the system for operating a futures exchange using a cryptocurrency characterized in that information on a fee charged by the virtual exchange 10 is written.
According to claim 2,
The gift management server 20 secures ownership of the cryptocurrency owned by the applicant to secure the trust of the contract when the futures transaction contract between the registrant and the applicant is completed through the transaction inducing unit 40,
Ownership of the cryptocurrency secured by the gift management server (20) is a password characterized in that when the goods of the registrant are delivered to the applicant on the contract expiration date described in the transaction agreement, the contract is delivered to the registrant to safely complete the contract. Futures exchange operating system using currency.
According to claim 1,
Each fee charged to the registrant and the applicant by the detection unit 50,
It is set in the range of 0 to 20% of the profits due to the marginal profits generated by comparing the price of cryptocurrency and goods on the contract day and the price of cryptocurrency and goods on the contract expiration date stored in the database 21, The fee in the range of 0 to 20% is divided into at least two or more sections in order of 1st grade, 2nd grade,… Set it to n grade,
Calculation of cryptocurrency on the expiration date of the contract and commodity price on the contract date and profits due to the difference in the price of the cryptocurrency on the contract date, respectively, but the yield is set in the range of 0 to 200% and divided into the same section as the fee and sequentially As first grade, second grade,… Set to n grade,
When the transaction between the registrant and the applicant is fulfilled on the contracted maturity date of the transaction agreement, the detection unit 50 detects the rate of return generated by comparing the cryptocurrency of the maturity date and the price of the commodity and the price of the cryptocurrency and the article of the contract date, and detecting the transaction By applying a fee corresponding to the same grade as the corresponding rate of return, the registrant is set appropriately in proportion to the yield of the cryptocurrency and the applicant, so that the burden on the fee is minimized.
The information on the fee setting is described in the transaction contract provided by the gift management server 20, the system for operating a futures exchange using a cryptocurrency characterized in that the registrant and the applicant clearly recognize.

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