KR101884370B1 - Method for Trading Goods by using Open Platform - Google Patents

Abstract

According to the method for trading using an open platform of the present invention, in a method executed through an open platform server, information on a synthetic product including one or more goods from a seller terminal and a small- Information on a division unit dividing the composite product so as to be able to participate in the sale of the product included in the product is registered and information on the unit product in which the composite product is divided by the division unit is generated and included in the unit product The unit price of the unit product and the quotation range of the unit product are determined by checking the market price and the quotation unit of the unit product and the number of the quotations accumulated within the designated quotation range The unit merchandise corresponding to the merchandise satisfies the negotiable condition of the actual market, When the number of the call meets the conditions of the actual market for sale as possible and control the sale of the product contained in the unit of items corresponding to the accumulated arc through the market to provide a sale of the goods contained in the goods unit.

Description

[0001] The present invention relates to a method of trading using an open platform,

The present invention relates to a method executed by an open platform server, in which a small-scale investor who has information on a synthetic product including one or more goods from a seller terminal and less than a specified amount is also involved in the sale of goods included in the synthetic product A unit price of the product included in the unit product, a unit price of the product included in the unit product, and a unit price of the product included in the unit product The unit price of the unit product is determined by determining the market price, the unit price and the quotation range of the unit product, accumulating the quotations within the designated quotation range of the unit product, and comparing the unit product corresponding to the number of quotations accumulated within the designated quotation range, Verifies that the number of the accumulated quotations satisfies the negotiable condition of the market, If you are satisfied with the product will be on sale method using an open platform to control the marketing of the products included in the product units corresponding to the accumulated arc through the market to offer for sale of the products included in the product units.

In the past, many financial products have been developed in the international financial market in order to satisfy the abundant international liquidity and various customer needs. In the real world, active economic activities have been made as the technological progress has been progressively improved. The development of these economic activities has stimulated transactions on financial instruments such as stocks, bonds, futures, options and currencies as intermediaries.

Recently, due to the development of computer communication technology, the demand for internet transactions for connecting stocks, bonds, futures, currencies, and options transactions using a computer terminal at a remote place with an investment company server has been exploding.

As the transaction is activated through the network, the investment company provides the investor with a program for online stock trading, and the investor provides the program to his / her computer or mobile device (e.g., a PDA and a wire / wireless dedicated terminal provided by a securities company) The home trading system (HTS: Home Trading System), which enables real-time stock trading through wired and wireless networks, is gradually increasing.

Most private investors are trading stocks through home trading systems and often obtain information on the companies they are interested in investing on-line.

In selecting such stocks, bonds, currencies, futures and options, it is important to select stocks. Depending on which stocks are selected, investors' profits may be maximized or losses may increase.

KR 10-2015-0078775

An object of the present invention is to provide a method that is executed through an open platform server, in which a small-amount investor who has information on a synthetic commodity including one or more commodities and less than a specified amount from a seller terminal, The method comprising: a first step of receiving information on a division unit dividing the synthetic product so as to be able to participate in the unit product, and a step of generating information on a unit product obtained by dividing the synthetic product into the division units, A second step of determining the market price, the unit price and the quotation range of the unit product by checking the price and quotation unit, the third step of accumulating quotations within the designated quotation range of the unit product, and the third step of accumulating quotations within the designated quotation range A fourth step of confirming whether a unit product corresponding to the number of units satisfies a negotiable condition of an actual market; Which controls the sale of the commodities included in the unit commodity corresponding to the accumulated quotation through the market providing the sale of the commodities included in the unit commodity when the number of the desired commodities satisfies the negotiable conditions of the actual market, And a method of selling a product using an open platform.

A method for selling a product using an open platform according to the present invention is a method for executing through an open platform server, the method comprising the steps of: receiving information about a synthetic product including at least one product from a seller terminal, A first step of registering information on a division unit that divides the synthetic product so as to be able to participate in the sale of the product included in the product, and a step of generating information on the unit product obtained by dividing the synthetic product by the division unit, A second step of determining the market price, the unit price and the call range of the unit product by checking the market price and the unit price of the commodity included in the commodity, and a third step of accumulating the quotations within the designated call range of the unit commodity, If the unit product corresponding to the number of quotations accumulated within the quotation range is the marketable condition of the actual market A fourth step of confirming whether or not the unit price corresponding to the accumulated bid price is satisfied, and a fourth step of checking whether the accumulated bid price is equal to the unit price corresponding to the accumulated bid price through the market providing the sale of the products included in the unit price, And a fifth step of controlling the sale of the included commodities.

In the second step, the information about the unitary product and the range of the price of the unitary product are provided to one or more buyer terminals or one or more seller terminals, Further comprising the step of inducing the sale.

In the method for selling a product using an open platform according to the present invention, in the third step, when the seller and the buyer for the accumulated offer price exist at the same time, And changing the ownership relationship in the server and updating the ownership relationship.

In the method for selling a product using an open platform according to the present invention, in the fourth step, a combination of division units of the unit products corresponding to the number of the accumulated offers is included in the unit product in a market where an actual product is traded And confirming that the merchandise satisfying the actual number of sellable conditions is satisfied.

In the method of selling a product using an open platform according to the present invention, in the fifth step, when the unit product is sold, the owner relationship of the unit product with respect to the seller accumulating the sell- Further comprising the step of updating and changing the value according to selling.

In the fifth step, when the unit product is purchased, the method for selling the unit product with respect to the buyer accumulating the buyer's purchase price of the unit product may include: And updating and changing the number of sheets according to the number of copies.

A synthetic commodity trading system using an open platform according to the present invention includes a seller terminal for determining whether a synthetic commodity composed of at least one commodity is divided and sold and a division unit, A system for calculating a market price and a unit price of a unit product constituting a commodity, the unit price of the unit commodity being traded on the basis of the market price of the unit commodity and the quotation range of the unit commodity, And an open platform server for controlling the unit transactions among the unit products based on the virtual prices of the unit products formed according to the transactions of the unit products.

Also, the open platform server transmits the selling price or the buying price, which is transmitted from the seller terminal or the buyer terminal, to the unit price of the unit product based on the market price of the unit price and the unit price of the unit product, And when the number of buy or sell quotations above the division unit of the synthetic commodity is accumulated in the sell quotation range or the buy quotation range of the unit commodity, the unit commodity corresponding to the division unit And performs a group transaction for selling or buying the composed product.

The open platform server may further include an open platform server that, when the buy price and the sell price are included in a range where the buy price range of the unit product is overlapped with the sell price range, The unit trades the unit merchandise between the suggested buyer terminals and changes the virtual price of the unit merchandise in conjunction with the transaction price for the unit merchandise.

In addition, the open platform server may perform the group transaction or the unit transaction of the unit goods in accordance with the price of the buy or sell price or the order of bids belonging to the unit price range of the unit goods.

Further, the seller terminal can additionally change the merchandise configuration for the synthetic product within the margin rate range by setting a margin rate for the synthetic merchandise.

In addition, the open platform server may store the price of the synthetic commodity, the market price of the unit commodity constituting the synthetic commodity A composite product generation module configured to calculate a unit price of a unit product, a composition price and a price of the composite product transmitted from the composite product generation module, a division unit of the synthetic product, a market price and a call unit of the unit product, A unit merchandise trading platform module configured to display a buy and sell price for the unit merchandise and a market price and a virtual price of the unit merchandise sent from the seller terminal and the buyer terminal classified on the basis of the offer range of the unit merchandise; Based on the configuration information of the composite product and the divided sales information of the composite product, A unit price of the unit product, a unit price of the unit product, and a unit price of the unit product, which are traded on the basis of the market price of the unit product and the quotation range of the unit product, And a commodity transaction management server configured to control the unit transactions among the unit commodities based on virtual prices formed according to the transactions of the unit commodities.

The merchandise transaction management server may further include a merchandise transaction management server which, when the buyer's ask price and the sell price are included in a range where the buyer's offer price range of the unit merchandise and the sell price range are overlapped, The unit price of the unit merchandise is changed between the buyer terminal that presents the unit merchandise and the virtual price of the unit merchandise in conjunction with the transaction price of the unit merchandise.

When the unit transaction is performed between the seller terminal and the buyer terminal, the commodity transaction management server changes a code corresponding to the seller terminal to a code corresponding to the buyer terminal.

The commodity transaction management server classifies the selling price or the buying quotation price transmitted from the unit commodity trading platform module on the basis of the market price of the unit commodity and the quotation range of the unit commodity, A group transaction for selling or buying the synthetic commodity composed of the unit products corresponding to the division unit when the number of buy or sell quotations above the division unit of the synthetic commodity is accumulated in the call range of the unit commodity .

The commodity transaction management server may be configured such that, in the case where the number of purchase hits or sell-offs of the unit product is accumulated in the quotation range of the unit commodity, a group transaction of the unit commodity is given priority over the unit commodity of the unit commodity .

In addition, the merchandise transaction management server may further cause the merchant terminal to transmit a code corresponding to the merchandise terminal to the buyer terminal when the unit merchandise transaction for the unit merchandise is performed between the seller terminal and the buyer terminal, The purchase price and the selling price are set so that the buy price range and the sell price range of the unit product are overlapped with each other for the composite goods generated from the composite goods composite goods management module and the composite goods creation module, The unit trader performs the unit transaction for the unitary commodity between the seller terminal that presents the buyout quotation and the buyer terminal that presents the buyout quotation, If the number of buy or sell quotations is accumulated, Yes that includes commodity trading management module for performing a number of organizations deal to sell or the combined product consisting of a unit of product.

The synthetic commodity may also be comprised of stocks, bonds, futures, options, currencies or real estate.

A method of controlling a synthetic commodity trading system using an open platform according to the present invention includes: a step of generating, from a seller terminal, a synthetic commodity information generation step of determining whether a synthetic commodity composed of at least one commodity is divided- A unit price calculating unit for calculating a market price and a unit price of a unitary product constituting the synthetic product when the seller terminal selects divisional sales of the synthetic product, And controlling the unit transaction between the unitary products based on the virtual price of the unitary product formed in accordance with the transaction of the unitary product.

The merchandise transaction control step generates the composite goods from the composite goods creation module according to the configuration information of the composite goods selected through the seller interface from the seller terminal and the split sales information of the composite goods, A unit price of the unit merchandise, a price of the unit merchandise, a price of the unit merchandise, a price of the unit merchandise, A unit price of the unit merchandise, a unit price of the unit merchandise, a unit price of the unit merchandise, a unit price of the unit merchandise and a unit price of the unit merchandise, A second step of displaying a market price and a virtual price of the synthetic commodity, Wherein the unit price calculation unit calculates the price of the synthetic commodity, the market price of the unit commodity, and the unit price of the unit commodity based on the configuration information and the divided sales information of the synthetic commodity, A third step of performing a group transaction of the unit product based on a quotation range of the commodity and a third step of performing a unit transaction of the unit commodity based on the virtual price formed in accordance with the transaction of the unit commodity, It includes four steps.

The third step may include classifying the selling price or the buying quotation price transmitted from the unitary commodity trading platform module on the basis of the market price of the unit commodity and the quotation range of the unit commodity calculated on the basis of the quotation unit, When the number of buy or sell quotations above the division unit of the synthetic commodity is accumulated in the quotation range of the unit commodity, a group transaction for selling or buying the synthetic commodity composed of the unit commodities corresponding to the division unit is performed .

The fourth step may include the steps of determining whether the selling price and the buying quotation sent from the unit trading platform module are included in a range where the buying price range of the unit product is overlapped with the selling price range, And when the selling price is included in a range where the buy price range of the unit merchandise is overlapped with the selling price range, the selling price of the unit merchandise between the seller terminal presenting the selling price and the buying terminal showing the buying price Changing a virtual price of the unit merchandise in accordance with a unit transaction price for the unit merchandise, and changing a code corresponding to the seller terminal to a code corresponding to the buyer terminal .

The synthetic commodity trading system using the open platform according to the present invention is capable of not only selling a synthetic commodity made up of a plurality of commodities at once but also performing a partial trading with a unit commodity in which the commodity is divided, Investors with small amounts can also purchase a variety of investment portfolios.

In addition, the present invention is characterized in that, when an selling price of a seller terminal that owns a unitary product in which a synthetic commodity is divided is equal to a buying quote of a buyer terminal to which the unit commodity is purchased through an open platform server, And the transaction price of the unitary commodity is reflected in the virtual price of the unit commodity so that the investors can confirm the real commodity price of the unit commodity in real time.

FIG. 1 is a block diagram illustrating the functions of the components constituting the synthetic commodity trading system using an open platform according to an embodiment of the present invention.
2A and 2B show a product composition screen and a product ratio selection screen provided to the seller server of the present invention.
FIG. 3 shows information of a fixed composite merchandise and a unit merchandise displayed through the unit merchandise trading platform module of the present invention.
FIG. 4 shows information of a variable-type composite merchandise and unit merchandise displayed through the unit merchandise trading platform module of the present invention.
FIG. 5 shows the distribution of buy and sell prices for a unit of goods displayed through the unit merchandise trading platform module of the present invention.
FIG. 6 is a diagram illustrating an order entry of the seller terminal and the buyer terminal displayed through the unit merchandise trading platform module of the present invention.
FIG. 7 is a diagram illustrating a process of performing a group transaction of a unitary product in the goods transaction control module of the present invention.
FIG. 8 is a diagram showing a unit of a unit price according to a market price of a unit product according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The objectives, specific advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. Also, the terms "one side," " first, "" first," " second, "and the like are used to distinguish one element from another, no. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, detailed description of related arts which may unnecessarily obscure the gist of the present invention will be omitted.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a synthetic commodity trading system using an open platform according to the present invention and a control method of the system will be described in detail with reference to the accompanying drawings.

Here, 1) the synthesized product means a product in which at least one commodity is synthesized through a seller server, the unit commodity means a commodity obtained by dividing the synthesized commodity into predetermined division units, and 2) Commodities may include liquid assets such as stocks, bonds, futures, options, currencies, as well as real estate. Also, 3) a price unit means the minimum price unit in which a commodity price can be increased or decreased.

FIG. 1 is a block diagram illustrating functions of components constituting a combined merchandise transaction system using an open platform according to an embodiment of the present invention. The combined merchandise transaction system using the open platform of the present invention includes a seller terminal 100, An open platform server 110, a merchant terminal 130, and a buyer terminal 140.

The seller terminal 100 generates a composite product composed of at least one commodity such as stocks, bonds and gifts and transmits the synthesized commodity to the buyer terminal (the seller terminal 130, the buyer terminal 140) through the open platform server 110 And can determine the micro purchasing and division unit of the synthetic product.

Further, by setting a margin rate for the synthetic product, the product configuration for the synthetic product can be additionally changed within the margin ratio range.

The open platform server 110 calculates the market price and the unit price of a unit product constituting the synthetic commodity when the seller terminal 100 selects the micro purchasing of the synthetic commodity, A unit price of the unit merchandise and a unit price of the unit merchandise based on the virtual price of the unit merchandise formed according to the unit trade of the unit merchandise and based on the quotation range of the unit merchandise, .

That is, the open platform server 110 transmits the unit price of the unit merchandise 130 or the buyer terminal 140 to the open platform server 110 based on the market price and the unit price of the unit merchandise And when the number of buy or sell quotations is more than a division unit of the synthetic commodity in a call range of the unit commodity, the number of the unit commodities corresponding to the division unit And performs a group transaction for selling or buying the composed product.

And 2) when the buyer's price and the sell price are included in a range where the buyer's offer price range of the unit commodity is overlapped with the sell price range, the seller terminal 130 presenting the sell price and the buyer's price The buyer terminal 140 performs unit trading for the unit merchandise and changes the virtual price of the unit merchandise in conjunction with the transaction price for the unit merchandise.

Here, the open platform server 110 may perform the group transaction or the unit transaction of the unit goods in accordance with the price of the buy or sell price or the order of bids belonging to the quotation range of the unit goods, The unit merchandise transaction platform module 113, the merchandise transaction management server 114 and the unit merchandise transaction interface 115. The description will be given later do.

In addition, the open platform server 110 performs the unit transaction and the unit transaction of the unit goods only when the buyer terminal 140 holds the purchase price of the unit product and the amount of the unit price of the unit product equal to or larger than the total amount can do.

Hereinafter, the functions of the open platform server of the synthetic commodity trading system using the open platform of the present invention will be described in detail with reference to FIGS. 2A to 5, The quota of a unit product may be determined by unit interval.

FIGS. 2A and 2B illustrate a product composition screen and a product ratio selection screen provided to the seller server of the present invention, and FIG. 3 shows information of a fixed composite product and a unit product displayed through the unit merchandise trading platform module of the present invention .

FIG. 4 shows the information of the variable-type composite merchandise and the unit merchandise displayed through the unit merchandise trading platform module of the present invention. FIG. 5 is a view showing information of the unit merchandise trading platform module of FIG. And the distribution of sell quotations.

FIG. 6 is a diagram illustrating an order entry of the seller terminal and the buyer terminal displayed through the unit merchandise trading platform module of the present invention.

The open platform server 110 calculates the market price and the unit price of the synthetic commodity and the unitary commodity based on the constituent commodity information of the commodity commodity transmitted from the seller terminal 100 and the divided commodity sales information of the commodity commodity, The merchandise transaction management server 114 of the merchandise interface module 111, the combined merchandise creation module 112, the unit merchandise trading platform module 113, and the merchandise transaction management server 114, , And a unit merchandise transaction interface 115.

2A and 2B, the seller interface 111 provides the merchandise composition screen (FIG. 2A) and the merchandise ratio selection screen (FIG. 2B) to the seller terminal 100, The selection of a product constituting a composite product and the percentage of a product of the selected product can be selected through the synthesis screen (FIG. 2A) and the product ratio selection screen (FIG. 2B). Here, the seller interface 111 may be provided in a manner that performs a web page or the like.

For example, as shown in FIG. 2A, the product composition screen includes a country selection window, a product type selection window, and an item selection screen for selecting an item in the selected product category, An item selection window for selecting an item, and a product purchase / sale window for selecting a micro purchase.

2) As shown in FIG. 2B, when a product type and an item constituting a composite product are selected from the seller terminal 100, the product rate selection screen is displayed so that the selected product can be selected in the composite product. In this case, the seller terminal 100 may arbitrarily set a margin rate in determining the commodity composition ratio of the composite commodity.

When the seller terminal 100 selects the composition information of the composite article through the seller interface 111, the composite article creation module 112 generates the composite article 112 based on the configuration information (product type, product item and product ratio) , And generates the price and quotation unit of the synthetic commodity.

For example, as shown in FIG. 2A, the seller terminal 100 selects stocks of Kupang, Powertek, and Interpark as commodities, and 2) the seller terminal 100 If you select Kupang (30%), Powertec (20%), Interpark (50%) as the composition ratio of synthetic products, you calculate the price of synthesized product (10,000 won) and the unit price of synthetic product (500 won) .

If the merchant terminal 100 selects micro purchasing through the seller interface 111, the composite merchandise creation module 112 creates the merchandise merchandise 100 according to the split sales information (product split unit) of the synthetic merchandise, The unit price of the unit product and the unit price of the unit are calculated.

For example, as shown in FIGS. 3 and 4, when the seller terminal 100 selects the product division sale of the composite goods, the seller terminal 100 selects the product division unit (= 10) (KRW 1,000) and the unit price of KRW 50 (KRW 50).

In addition, the synthetic product creation module 112 determines whether or not the merchandise terminal 100 is capable of adding the merchandise within the margin rate range, depending on whether the margin rate is included in the composition information of the synthetic product. (See FIG. 3) and the fixed composite product (see FIG. 4) in which the margin ratio is not set.

The unit merchandise trading platform module 113 is configured to display the composition and price of the composite merchandise transmitted from the merchandise merchandise creation module 112, the division unit of the synthetic merchandise, the market price and the call unit of the unit merchandise 3 and 4)

The selling price of the unit merchandise sent from the seller terminal 130 classified on the basis of the offer range of the unit merchandise, the purchase price of the unit merchandise sent from the buyer terminal 140, And can be configured to display prices and virtual prices (see FIG. 5).

The unit merchandise transaction interface 115 receives information on the sell price or purchase price of the unit merchandise based on the market price and the virtual price of the unit merchandise from the seller terminal 130 and the buyer terminal 140 And transmits information on the selling price and the buying price of the unit goods to the unitary commodity trading platform module 113 and the commodity trading management server 114.

The commodity transaction management server 114 calculates the price of the synthetic commodity, the market price and the unit price of the unit commodity based on the composition information of the combination commodity and the divided sales information of the commodity, A goods transaction control module 114a and a goods transaction control module 114b.

Here, the composite merchandise management module 114a assigns a code to each merchant terminal 130 that owns the unit merchandise constituting the combined merchandise generated from the combined merchandise generation module 112, Manage the ownership relationship.

When a unit transaction for the unit merchandise is performed between the seller terminal 130 and the buyer terminal 140, the code corresponding to the seller terminal 130 is changed to a code corresponding to the buyer terminal 140.

The commodity transaction control module 114b determines whether or not the purchase price and the selling price are included in a range in which the purchase price range of the unit commodity and the selling price range are overlapped with each other for the composite commodity generated from the combined commodity generation module 112 A unit transaction for the unitary product is performed between the seller terminal presenting the buyer's quotation and the buyer terminal presenting the buyer's quotation, Or when the number of sell quotations is accumulated, a group transaction for selling or buying the synthetic commodity composed of the unit products corresponding to the division unit may be performed.

Also, the commodity transaction management server 114 may be configured to generate a commodity transaction based on the market price of the unit commodity and the unit trade of the unit commodity traded on the basis of the offer range of the unit commodity, And may be configured to control unit transactions between the unit products based on virtual prices.

Then, the commodity transaction management server 114 compares the selling price or the buying quotation price transmitted from the unit commodity trading platform module 113 with the market price of the unit commodity and the quotation range of the unit commodity calculated on the basis of the quotation unit .

Here, the quotation range of the unit commodity may be determined based on the market price of the unit commodity, and the unit price of the unit commodity may be determined as the unit interval. That is, as shown in FIG. 8, if the market price of the unit product is '6000 won', the unit price of the unit product may be determined as '10 won'. In this case, the sell quotation range and the buy quotation range for the unit product are formed based on the unit price of the unit product ('10 won').

The commodity transaction management server 114 may perform the group transaction or the unit transaction of the unit commodity in accordance with the price of the buy or sell price or the order of the bid belonging to the quotation range of the unit commodity.

For example, as shown in FIG. 5, when the division unit of the synthetic commodity is '10', the market price of the unit commodity is 1020 won, and the unit price of the commodity is 50, the seller terminal 130 or the buyer The bid price and the bid price for the unit goods transmitted from the terminal 140 can be formed within a wide range, and the bid price and the bid price can be determined based on the market price of the unit product and the buy price range (B1 to B6) and the sell call ranges (S1 to S6).

That is, (1) the buyer's bid price for the unit merchandise transmitted from the buyer terminal 140 is 1030 won, the buyer's bid price range is more than 1000 won but less than 1050 won, (2) The selling price of the unit product is 1020 won, and the selling price range is more than 1000 won and less than 1050.

Further, when the number of buy or sell quotations above the division unit of the synthetic commodity is accumulated in the quotation range of the unit commodity, a group that sells or buys the synthetic commodity composed of the unit commodities corresponding to the division unit Perform transactions.

Here, if the number of buy or sell quotations above the division unit of the synthetic commodity is accumulated in the quotation range of the unit commodity, the commodity transaction management server 114 transmits the unit transaction of the unit commodity to the unit of the unit commodity However, if the group transaction and the unit transaction are possible at the same time, the unit transaction of the unit commodity can be performed preferentially to the seller terminal.

For example, as shown in FIG. 5, it is assumed that 1) the division unit of the synthetic product is '10', and the market price of the product is 1020 won, The buyer terminal 140 has 20 persons (2 x 10) (N2) of the second gauges G2 corresponding to the purchase call price range B3 and 3 persons (N1) of the first gauges G1, to be.

2) The buyer terminal 140 belonging to the sell quotation range S3 of not less than 1000 won but not more than 1050 won has 70 persons (7 x 10) of the second gauge G2 corresponding to the sell price range S3 N2) and the first gauge (G1) (N1).

3) The merchandise transaction management server is to store the number of the second gauge (G2) exceeding the dividing unit (10) of the composite commodity in the buy price range (B3) and the sell price range (S3) (Buying or selling) through the brokerage server 120 with respect to the synthetic commodity of the brokerage commodity.

That is, the merchandise transaction management server 114 purchases two composite goods corresponding to the second gauge G2 corresponding to the buyer's call price range B3 and the second gauge G2 corresponding to the sell price range S3 ) Can be sold for seven.

More specifically, as shown in FIG. 7, the synthetic product is composed of a plurality of products (for example, stock A, stock B, and stock C) Ratio) is 5 (stock A), 3 (stock B), 2 (stock C)

The merchandise transaction control module 114b performs the following steps: (1) The merchandise transaction control module 114b performs the following steps: (1) In performing the purchase of the composite merchandise through the group transaction of the seller terminals 140 included in the buy offer range B3 shown in FIG. 5, (P 1) is 1, the second selling price (P 2) is 2, the third selling price (P 3) is 5, and the stock A is the first selling price 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, respectively.

(3) The second sell-off price (P2) is 2, the third sell-off price (P3) is 3, And the stock B is bought at the first sell-off price (P1) for three shares.

Iii) The holding ratio for stock C is 2, and the first selling price (P1) for stock C is 10, the second selling price (P2) is 9, and the third selling price (P3) is 15 The leader bar and the stock C are bought for two with the first selling price (P1).

In this case, the market price of the synthetic product is 26,070 won (= (1,055 * 1) + (1,010 * 2) + (1,015 * 2) + (3,005 * 3) + (6,000 * 2) ('10'), the market price of a unit product may be '2,067 won'.

Here, the number of purchasable items of the synthetic commodity can be determined by the ratio of the number of persons of the first sale price (P1) / the holding ratio of each commodity. For example, the number of buyable shares of a composite commodity is A (= 0.2), stock A (1/5 = 0.2), stock B (3/3 = 1) As shown in Fig.

In addition, the commodity transaction control module 114b performs the commodity transaction control module 114b in the following manner. 2) In performing the purchase of the composite commodity through the group transaction of the seller terminals 140 included in the sell quotation range S3 shown in FIG. 5, (P 1) is 10, the second buyer price (P 2) is 10, and the third sell price (P 3) is 3, so that the stock A The first bid price (P1) is used to make a bid for five.

(Ii) The holding ratio for stock B is 3, and the first selling price P1 for stock B is 20, the second selling price P2 is 15, the third selling price P3, (9), and the stock B is bought with the first selling quotation (P1) for three shares.

Iii) The holding ratio for stock C is 2, and the first selling price (P1) for stock C is 8, the second selling price (P2) is 6, and the third selling price (P3) is 3 The leader bar and the stock C are bought for two with the first selling price (P1).

In this case, the market price of synthetic products is 25,980 won (= (1,000 * 5) + (3,000 * 3) + (5,990 * 2) The price may be '2, 598 won'.

Here, the number of purchasable products of the synthetic commodity can be determined by the ratio of the number of persons of the first purchase order (P1) / the holding ratio of each commodity. For example, the number of buyable shares of synthetic commodity A (= 10/5 = 2), stock B (20/3 = 6.666) and stock C (8/2 = 4) As shown in FIG.

Here, the commodity transaction control module 114B may assume that the number of contracts of the price of the first counterparty of the buy and sell is sufficient for the liquidity-rich commodities such as the currency (FOREX margin) commodity, It is possible to set the minimum interval time so that the transaction can be performed only when the price fluctuation width is longer than the minimum interval since the price fluctuation may not be guaranteed if the price fluctuation width is too short have.

The merchandise transaction management server 114 may further include a seller terminal 130 that presents the sell price when the buy price and the sell price are included in a range where the buy price range of the unit product is overlapped with the sell price range, And the buyer terminal 140 that presents the buyer's quotation price.

For example, the commodity transaction management server 114 may determine that the commodity transaction management server 114 is included in the buy quotation price (= 996 won) included in the buy quotation range (less than 993 won and less than 998 won) When the selling price (= 997) is included in the overlapping range (not less than 996 won and not more than 998 won) of the buying quotation range (less than 993 won and less than 998 won) and the selling price range (less than 996 yen and less than 1002 won) A unit transaction for a unitary product is performed between the buyer terminal 140 that presents the purchase price (= 996 won) and the seller terminal 130 that presents the selling price (= 997 won).

When the unit price of the unit merchandise is changed between the seller terminal 130 and the buyer terminal 140 in conjunction with the transaction price for the unit merchandise, And changes the corresponding code to a code corresponding to the buyer terminal.

Here, the commodity transaction management server 114 may encode the ownership of the equity type for the unit merchandise of the seller terminal 130 and the buyer terminal 140, and store the encoded content in a separate memory (not shown).

5, the commodity transaction management server 114 determines whether the buy quotation number in the buy quotation range () is equal to the buy quotation number in the buy quotation price range (for example, (For example, 1,020 won) for the sell quotation range (for example, 1,020 won) and the sell quotation price (for example, 1,030 won) A unit transaction for a unitary product can be performed among the seller terminals 130 presenting a call (for example, 1,030 won).

When the unit transaction for the unit merchandise is performed and the virtual price for the unit merchandise is different from the unit transaction, the merchandise transaction management server 114 changes the virtual price to be linked to the transaction price for the unit merchandise do.

That is, the merchandise transaction management server 114 changes the virtual price for the unit merchandise to 1010 when the transaction price for the unit merchandise between the seller terminal 130 and the buyer terminal 140 is 1010, 130) to the code corresponding to the buyer terminal (140).

6, when the merchandise transaction management server 114 receives a market price order request for the unit merchandise from the buyer terminal 140 and the seller terminal 130, the merchandise transaction management server 114 transmits 1) the buyer terminal 140, The seller terminal 130 performs a unit transaction for a unit commodity starting from the seller terminal 130 which presents a minimum selling price close to the market price (1,020 won). 2) In the case of the seller terminal 130, The buyer terminal 140 that has offered the best buyer price close to the buyer's price (1,020 won), performs a unit transaction for the unit merchandise.

While the present invention has been described in detail with reference to the specific embodiments thereof, it is to be understood that the present invention is not limited to the above-described embodiment, It will be apparent to those skilled in the art that modifications and improvements can be made thereto by those skilled in the art.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10: Commodity trading system using open platform
100: Merchant terminal 110: Operational platform server
111: Seller interface 112: Synthetic article creation module
113: Unit Commodity Trading Platform Module 114: Commodity Transaction Management Server
115: unit commodity trading interface
120: securities company server 130: seller terminal
140: buyer terminal

Claims (6)

In a method executed via an open platform server,
Information about a synthetic product including one or more goods from a seller terminal and information on a divisional unit dividing the synthetic product so that a small-scale investor having less than a specified amount can participate in the sale of the product included in the synthetic product Receiving first step;
The unit price of the unit product and the quotation range of the unit product by determining the market price and the unit price of the commodity included in the unit commodity A second step;
A third step of accumulating a quotation within a range of a specified quotation of the unit product;
A fourth step of confirming whether a unit commodity corresponding to the number of quotations accumulated within a specified quota range satisfies a negotiable condition of an actual market; And
If the number of the accumulated quotations satisfies the marketable condition of the actual market, the sale of the commodities included in the unit commodity corresponding to the accumulated quotations is controlled through the market providing the commodity of the commodities included in the unit commodity The method of claim 1,
2. The method according to claim 1,
Further comprising the step of providing information on the unit merchandise and a range of quotations of the unit merchandise to one or more buyer terminals or one or more merchant terminals to guide the sale of the unit merchandise Way.
2. The method according to claim 1,
And changing the ownership relationship of the unitary commodity corresponding to the accumulated quotation price between the seller and the buyer in the server when the seller and the buyer simultaneously exist in the accumulated quotation price How to trade products using open platform.
The method as claimed in claim 1,
And confirming whether the combination of the division unit of the unit product corresponding to the number of the accumulated quotations satisfies the actual number-of-goods condition of the commodity included in the unit commodity in the market where the actual commodities are traded. The method of buying and selling goods using an open platform.
The method as claimed in claim 1,
Further comprising the step of changing the ownership of the unit goods with respect to the seller who accumulates the sell quotations of the unit goods sold when the unit goods are sold, according to the sale, and updating the ownership relationship of the units. How to use and sell products.
The method as claimed in claim 1,
Further comprising changing the ownership of the unit merchandise to the buyer who accumulates the buyer's purchase quotation of the purchased unit merchandise according to the number of purchases when the unit merchandise is purchased, How to use and sell products.

Images