KR20220038878A - Apparatus and method of providing volume profile through supply and demand analysis - Google Patents

Abstract

The present invention relates to a device and method for providing a selling price chart through a supply and demand analysis, wherein the device comprises: a search condition information input part; a closing price supply and demand amount collection part; a target item setting part; a standard price setting part; a determination module; a purchase standard box generation part; and an output part. Therefore, the present invention is capable of having an effect of providing buy, stop-loss, and profit-loss standards for stocks having high real demand.

Description

Apparatus and method for providing charts for sale through supply and demand analysis {APPARATUS AND METHOD OF PROVIDING VOLUME PROFILE THROUGH SUPPLY AND DEMAND ANALYSIS}

The present invention relates to an apparatus and method for providing a chart for sale through supply and demand analysis, and more particularly, to an apparatus and method for providing a chart for sale through supply and demand analysis, which provides a chart for sale as a basis for selling or buying through supply and demand analysis. is about

According to the Korea Securities Depository, Statistics Korea and the Ministry of Public Administration and Security, the ratio of stock investors to the registered resident population has steadily risen from 8.0% in 2008 to 10.7% in 2019. As the stock investment population increases, techniques for providing a buy point and a stop loss point by analyzing data such as stock prices are being disclosed.

These conventional techniques provide a buy point and a stop loss point using the maximum or minimum value of the stock price for a certain period of time, and there is a problem in that the stock price fluctuation according to the supply and demand of stocks cannot be reflected.

Securities company HTS (Home Trading System) provides a sale price chart that displays the accumulated and aggregated trading volume according to price changes. There is a problem that is difficult to understand.

In addition, in the case of the conventional chart display technology that provides a moving average line that displays the average value of the previous period including today (5 days, 10 days, 20 days, etc.) There are insufficient aspects to use as a reference point.

Republic of Korea Patent Application No. 10-2016-0144403 Republic of Korea Patent Application No. 10-2018-0023816

It is an object of the present invention to solve the above problem, using the daily closing price of stocks with relatively large supply and demand, a sales chart showing a horizontal rectangular box-shaped image as a standard for buying, selling a stop loss, and selling a profit. It is to provide an apparatus and method for providing charts for sale through supply-demand analysis that can be provided.

The object of the present invention is not limited to the object mentioned above, and other objects not mentioned will be clearly understood from the description below.

According to one aspect of the present invention for achieving the above object, an apparatus for providing a chart for sale through supply and demand analysis is a search condition information input unit that receives search condition information including at least one of a stock price range and a supply/demand amount range from a user, a search condition information input unit, and search condition information The closing price supply and demand collection unit that collects the closing price and supply/demand amount for each of the plurality of items on a preset reference date from the DB in which the daily closing price and supply/demand amount for a plurality of items corresponding to A target item setting unit that lists items and sets items belonging to within a preset rank among a plurality of items as a target item, and a reference price setting that sets a base price for the target item according to the closing price on the base date of the item set as the target item The closing price of the target item is collected daily from the DB after the time when the negative and base price are set, and the closing price of the target item below the price decreased by the preset lower limit ratio from the base price is collected from the time when a preset period has elapsed. After that, if the closing price for the target item is collected at a price higher than the price increased by the preset upper limit ratio from the reference price, the judgment module that determines that the criterion box creation condition is satisfied, and the judgment module determines that the criterion box creation condition is satisfied, time In the coordinate area having the corresponding time coordinate axis and the stock price coordinate axis corresponding to the price, an upper line and a lower line corresponding to the values obtained by adding and subtracting respectively as much as a preset ratio to the reference price are generated, and based on the upper and lower lines It includes a purchase reference box generator that generates a purchase reference box and an output unit that generates and outputs a chart for sale by overlapping the purchase reference box on the stock chart for the target item.

According to another aspect of the present invention, a method of providing a chart for sale through supply and demand analysis includes receiving search condition information including at least one of a stock price range and a supply and demand amount range from a user, and daily for a plurality of items corresponding to the search condition information Storing the closing price and supply quantity in the DB, collecting the closing price and supply quantity for each of a plurality of items from the DB on a preset reference date, listing a plurality of items in the order of the size of the supply and demand for each of the plurality of items, Steps of setting items belonging to within a preset ranking among items as target items, setting the base price for the target items according to the closing price on the base date of the items set as target items, from the DB after the base price is set to the target items Collects the closing price for each item on a daily basis, and after a predetermined period has elapsed from the time the closing price for the target item is collected below the price decreased by the predetermined lower limit ratio from the base price, the price is higher than or equal to the price increased by the preset upper limit ratio from the base price When the closing price of the target item is collected, determining that the criterion box creation condition is satisfied Creating an upper line and a lower line corresponding to the value of each addition and subtraction by a preset ratio to the price, creating a purchase criterion box based on the upper line and the lower line, and the purchase standard on the stock chart for the target item and generating and outputting a sales chart according to overlapping boxes.

According to the present invention, based on the daily closing price and supply and demand of each stock item, a supply and demand analysis that can provide a sales chart with a box-shaped image superimposed on the daily chart of stock items It has the effect of providing an apparatus and method for providing a chart for sale through

According to the present invention, by providing a sale price chart for stocks with a relatively high supply and demand, which is in a preset ranking, it has the effect of providing buy, stop-loss, and profit-saving criteria for stocks with high real demand.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a conceptual diagram for explaining an apparatus for providing a chart for sale through supply and demand analysis according to an embodiment of the present invention.
2 is a block diagram of an apparatus for providing a chart for sale through supply and demand analysis according to an embodiment of the present invention.
FIG. 3 is an exemplary diagram for explaining a chart for sale provided by the apparatus for providing a chart for sale through supply-demand analysis according to embodiments of the present invention.
4 is a flowchart of a method for providing a chart for sale through supply-demand analysis according to another embodiment of the present invention.
5 is an exemplary diagram illustrating closing prices of target stocks that are less than or equal to a primary reference value in embodiments of the present invention.
6 is an exemplary diagram illustrating closing prices of a target item that is equal to or greater than a secondary reference value according to embodiments of the present invention.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and those of ordinary skill in the art to which the present invention pertains. It is provided to fully inform the person of the scope of the invention, and the present invention is only defined by the description of the claims. On the other hand, the terms used in this specification are for describing the embodiments, and are not intended to limit the present invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase.

Referring to FIG. 1 , the management server 10 including the apparatus 100 for providing a chart for sale through supply-demand analysis according to an embodiment of the present invention may include a DB 200 .

The management server 10 may be connected to the user terminal 1 through a network.

Here, the network may include the securities company server 2 or be connected to the securities company server 2 .

The management server 10 may be capable of collecting and storing daily closing prices and supply quantities for a plurality of stocks from the securities company server 2 through a network.

The apparatus 100 for providing charts for sale through supply and demand analysis is connected to the user terminal 1 through a network, and according to a user's input from the user terminal 1, search condition information including at least one of a stock price range and a supply/demand amount range. It may be input.

The apparatus 100 for providing charts for sale through supply and demand analysis may receive a start value or an end value for a stock price range or a supply and demand range from a user, and receive search condition information including at least one of a stock price range and a supply/demand amount range. there is.

For example, if the user inputs 5,000 as the start value and 10,000 as the end value for the stock price range, the apparatus 100 for providing a chart for sale through supply and demand analysis includes a stock price range of 5,000 won or more and 10,000 won or less from the user. It may be to receive search condition information.

When the user inputs 3,000,000 as the starting value for the supply and demand range, the apparatus 100 for providing a chart for sale through supply and demand analysis may receive search condition information including a supply and demand range of 3,000,000 or more from the user.

The DB 200 may collect the daily closing price and supply amount of each of the plurality of stocks from the securities company server 2 based on the search condition information, or receive and store stock charts for each of the plurality of stocks.

For example, if the stock price range included in the search condition information is between 5,000 won and 10,000 won, the DB 200 collects the daily closing price and supply amount of each of a plurality of stocks with a stock price of 5,000 won or more and 10,000 won or less from the brokerage server 2, or , may be to receive and store stock charts for each of a plurality of stocks.

When the supply/demand range included in the search condition information is 3,000,000 or more, the daily closing price and supply/demand amount of each of a plurality of stocks with a daily trading volume of 3,000,000 or more may be collected, or a stock chart for each of the plurality of stocks may be input and stored.

Here, the stock chart may include at least one of a daily chart, a weekly chart, and a monthly chart for each stock item, but is not limited thereto.

The device 100 for providing charts for sale through supply and demand analysis collects daily closing prices, supply and demand quantities, and stock charts for a plurality of items from the DB 200, and overlaps a horizontal rectangular box that serves as a basis for trading on the stock chart. It may be printable.

Hereinafter, with reference to FIG. 2 , the device for providing chart for sale through supply and demand analysis 100 will be described in detail. The device for providing chart for sale through supply and demand analysis 100 includes a search condition information input unit 101, a closing price supply and demand collection unit ( 103), target item setting unit 105, reference price setting unit 110, determination module 120, purchase criterion box generation unit 130, stop loss reference price calculation unit 140, stop loss criterion box generation unit 150 ), a profit margin standard price calculation unit 160 , a profit margin reference box generation unit 170 , an output unit 180 , and a communication unit 190 .

The search condition information input unit 101 may receive search condition information including at least one of a stock price range and a supply/demand amount range from a user.

The search condition information input unit 101 provides an interface for receiving a user's input to the user terminal 1, and according to the user's input, the search condition information including at least one of a stock price range and a supply/demand range including a minimum supply amount is provided. It may be input.

The closing price supply and demand collection unit 103 collects the closing price and supply quantity for each of a plurality of items corresponding to the search condition information on a preset reference date (t ₁ ) from the DB 200 in which the daily closing prices and supply and demand amounts for a plurality of items are stored. it could be

Here, the reference date may be set as the date when the daily closing price for each item stored in the DB 200 is first collected, and in another example, it may be set as a date according to the time when the search condition information is input, another example may be set to a pre-selected date according to a user's input.

The target item setting unit 105 may list a plurality of items in the order of the size of the supply and demand for each of the plurality of items, and set the item belonging to a preset rank among the plurality of items as the target item.

In the apparatus 100 for providing a chart for sale through supply and demand analysis according to an embodiment of the present invention, the target item setting unit 105 sets the item with the supply and demand within a preset rank as the target item, so that the item with high real demand Please provide a chart for sale.

Accordingly, unnecessary data processing can be reduced by not creating charts for stocks with relatively small supply and demand, ie, little real demand.

The reference price setting unit 110 may set the reference price for the target item according to the closing price on the reference date t ₁ of the item set as the target item.

The reference price setting unit 110 may set the reference price of each target item according to the closing price on the reference date t ₁ of each item set as the target item.

The determination module 120 collects the daily closing price for the target item from the DB 200 after the time when the reference price for the target item is set, and the price decreased by a preset lower limit ratio from the reference price (the first reference value 1001)) A reference box is created when the closing prices for the target items equal to or higher than the price (secondary reference value 1002) increased by the preset upper limit ratio from the base price after a preset period has elapsed from the time the closing prices for the following target stocks are collected It may be determined that the condition is satisfied.

The determination module 120 may include a reference value calculation unit 121 and a determination unit 123 .

The reference value calculator 121 increases the primary reference value 1001 and the reference price by a preset upper limit ratio (for example, 15%) according to decreasing the reference price by a preset lower limit ratio (for example, 15%) It may be to calculate the secondary reference value 1002 according to each.

Here, the lower limit ratio and the upper limit ratio may be set to 10% to 20% according to the characteristics of each stock, but is not limited thereto.

The reference value calculation unit 121 calculates the first reference value and the second reference value by applying the preset lower limit ratio and the upper limit ratio to the reference price, respectively, so as not to be affected by the slight fluctuation of the stock price that changes according to the situation.

The determination unit 123 determines whether the closing price for the target item collected after the time when the reference price for the target item is set in the reference price setting unit 110 is less than or equal to the first reference value 1001, and is less than or equal to the first reference value 1001 When the closing price of the target item is collected after a preset period at the time the closing price of the target item is collected, it may be determined that the criterion box creation condition is satisfied.

That is, the determination unit 123 determines that the closing price of the target item becomes less than or equal to the first reference value 1001 (C1), and after that, when the closing price of the target item is greater than or equal to the second reference value 1002 (C2), the reference box creation condition It may be determined that , which satisfies C2, a standard box that serves as a criterion for buying and selling of the target stock after C2 may be displayed.

5 to 6 , the determination unit 123 collects daily closing prices for each of a plurality of target stocks, and selects the date on which the closing price of the first reference value or less and the target stock on which the closing price of the first reference value or less is collected. After the closing price of the 1st reference value or less is collected, it is determined whether the closing prices of the target stocks are higher than the 2nd reference value. After the closing price of the 1st reference value or less is collected, , it may be determined that each extracted target item satisfies the criterion box creation condition.

When the purchase reference box generation unit 130 determines that the reference box generation condition is satisfied in the determination module 120, on a coordinate area having a time coordinate axis (horizontal axis) corresponding to time and a stock price axis (vertical axis) corresponding to price It may be to generate an upper line and a lower line corresponding to the values obtained by adding and subtracting respectively by a preset ratio to the reference price, and to generate the purchase reference box 1010 based on the upper line and the lower line.

The purchase reference box generating unit 130 adds a preset vertical width ratio (for example, 3%) to the reference price on the coordinate area, and the positive price and the coordinates corresponding to the coordinate values based on the reference date (t ₁ ) and the positive price The upper line is generated by connecting the coordinates corresponding to the coordinate values based on the second date t ₂ , which is a date after a predetermined determination date (eg, 60 days) from the reference date.

In addition, the purchase reference box generating unit 130 is a coordinate corresponding to the coordinate value based on the negative price and the reference date (t ₁ ) by subtracting a preset vertical width ratio (for example, 3%) from the reference price on the coordinate area and , a lower line is created by connecting the coordinates corresponding to the negative price and the coordinate values based on the second date (t ₂ ).

The number of reference box generation unit 130 connects any one coordinate of the upper line and any one of the coordinates of the lower line existing at the same position on the time coordinate axis (horizontal axis), and the other coordinate of the upper line and the other coordinate of the lower line It may be to create a purchase reference box 1010 by connecting .

Here, the determination date may be set to 30 to 90 days, but is not limited thereto.

The vertical width ratio is in the form of a horizontal rectangle, and it is to set the vertical width of the standard box, which is the standard for any one of buy, stop-loss, and profit-loss. it may be growing

The vertical width ratio may be 2% to 3%, but is not limited thereto.

The stop-loss reference price calculation unit 140 may calculate the reference stop-loss price by subtracting a preset stop-loss ratio (eg, 20%) from the reference price.

When the stop-loss standard box generation unit 150 determines that the standard box generation condition is satisfied in the determination module 120, the upper line corresponding to the value obtained by adding and subtracting the stop-loss standard price by a preset ratio in the coordinate area, respectively, and It may be to generate a bottom line and to generate a stop loss criterion box based on the top line and the bottom line.

The stop-loss standard box generating unit 150 adds a preset vertical width ratio (for example, 3%) to the stop-loss standard price in the coordinate area and a preset period (for example, 6 days) at the plus price and the reference date (t ₁ ) ) The coordinates corresponding to the coordinate values based on the third date (t ₃ ) and the positive price and the second date (t ₂ ), which is the previous date, the fourth date (for example, 6 days) prior to a predetermined period (for example, 6 days) t ₄ ) by connecting the coordinates corresponding to the coordinates based on the negative price and the 3rd date By connecting the coordinates corresponding to the coordinate values based on (t ₃ ) and the coordinates corresponding to the negative price and the coordinate values based on the fourth date (t ₄ ), a lower line is created, and any one of the coordinates of the upper line and the time coordinate axis By connecting any one coordinate of the lower line existing at the same position on the (horizontal axis), and connecting the other coordinate of the upper line and the other coordinate of the lower line, the stop loss reference box 1020 may be generated.

The profit loss reference price calculation unit 160 may calculate the profit loss reference price by adding a preset profit loss ratio (eg, 35%) to the reference price.

When the judgment module 120 determines that the criterion box creation condition is satisfied, the blade cutting reference box generating unit 170 determines that the reference box generation condition is satisfied, the upper line and the lower line corresponding to the values obtained by adding and subtracting, respectively, a preset ratio to the reference price of the blade blade in the coordinate area. It may be to create a line, and to generate a reference box based on the upper line and the lower line.

The profit margin standard box generating unit 170 adds a preset vertical width ratio (for example 3%) to the profit margin reference price in the coordinate area, and the plus price and a preset period from the reference date (t ₁ ) (for example, 6 days) ) and the coordinates corresponding to the coordinate values based on the fifth date (t ₅ ), which is a later date, and the second date (t ₂ ), which is a date after a predetermined period (for example, 6 days), the sixth date ( t ₆ ) by linking the coordinates corresponding to the coordinate values based on the negative price and the 5th date by creating an upper line and subtracting the preset vertical width ratio (for example, 3%) from the reference price of the blade in the coordinate area By connecting the coordinates corresponding to the coordinate values based on (t ₅ ) and the coordinates corresponding to the negative price and the coordinate values based on the sixth date (t ₆ ), a lower line is generated, and any one of the coordinates of the upper line and the time coordinate axis By connecting any one coordinate of the lower line existing at the same position on the (horizontal axis), and connecting the other coordinate of the upper line and the other coordinate of the lower line, the blade cutting reference box 1030 may be created.

The output unit 180 receives the stock chart for the target item from the DB 200 and overlaps at least one of the purchase criterion box, the stop loss criterion box, and the profit loss criterion box on the stock chart to generate and output a chart for sale. it could be

Here, the purchase criterion box, the stop loss criterion box, and the profit loss criterion box may be provided to the user terminal 1 through the securities company server 2 or may be provided to the user terminal 1 without going through the securities company server 2 .

The apparatus 100 for providing a chart for sale through supply-demand analysis according to an embodiment of the present invention includes a purchase criterion box, a stop loss criterion box, and a profit loss criterion box that are generated from a predetermined reference price from when a preset criterion is satisfied By providing a chart for sale, it has the advantage of stably providing a standard for stock trading as the standard does not change with the moment-to-minute stock price.

The communication unit 190 may communicate with the user terminal 1 so that the sales table output from the output unit 180 can be displayed on the screen of the user terminal 1 .

4 is a flowchart of a method for providing a chart for sale through supply-demand analysis according to another embodiment of the present invention.

The method for providing a chart for sale through supply and demand analysis according to another embodiment of the present invention may be performed by the apparatus 100 for providing a chart for sale through supply and demand analysis according to an embodiment of the present invention.

Hereinafter, the content and configuration overlapping with the apparatus 100 for providing a chart for sale through the supply-demand analysis described above coincide with reference numerals, and detailed descriptions will be omitted for convenience of description.

The apparatus 100 for providing a chart for sale through supply and demand analysis receives search condition information including at least one of a stock price range and a supply quantity range generated according to a user's input from the outside ( S101 ).

The DB 200 capable of communicating with the apparatus 100 for providing a chart for sale through supply and demand analysis determines the closing price and supply amount of each of a plurality of stocks corresponding to the search condition information from the outside (eg, a brokerage server) based on the search condition information. Collect and store (S103).

The apparatus 100 for providing chart for sale through supply and demand analysis collects the closing price and supply amount of each of a plurality of items corresponding to the search condition information on a preset reference date t ₁ from the DB 200 (S105).

The device for providing chart for sale through supply and demand analysis 100 lists a plurality of items in the order of the size of supply and demand for each of the plurality of items, and sets items belonging to a preset rank among the plurality of items as target items (S107).

Here, the apparatus 100 for providing a chart for sale through supply and demand analysis lists a plurality of items in the order of the size of the supply and demand, and sets a plurality of items that fall within a preset rank among the plurality of items, that is, a plurality of items with a relatively high supply and demand as the target item. It may be to do (S107).

Thereafter, the apparatus 100 for providing a chart for sale through supply/demand analysis sets a reference price for the target item according to the closing price on the reference date t ₁ of the item set as the target item (S109).

The apparatus 100 for providing a chart for sale through supply and demand analysis sets the primary reference value 1001 and the reference price according to the reduction of the reference price by a preset lower limit ratio (for example, 15%) by a preset upper limit ratio (for example, 15%), the secondary reference value 1002 is calculated (S111), the closing price for the target item is collected by day (S113), and the closing price for the target item collected by day is the primary reference value ( 1001) or less (S115).

If the closing price of the target stock is less than or equal to the first reference value (1001), the closing price of the target stock is collected on a daily basis after a preset period has elapsed from the time when the closing price of the target stock is less than or equal to the first reference value (1001) is collected ( S117), it is determined whether the closing price of the collected target stock is greater than or equal to the secondary reference value 1002 (S119), and the closing price of the collected target stock is the second reference value after the closing price of the target stock that is less than or equal to the primary reference value 1001 is collected If (1002) or more, it is determined that the criterion box creation condition is satisfied (S121).

In other words, after setting the base price, the device 100 for providing charts for sale through supply and demand analysis collects the closing price for the target item from the DB 200 by day, and the price decreased by a preset lower limit ratio from the base price or less If the closing price of the target item is collected after a predetermined period has elapsed from the time the closing price for the target item of there is.

After it is determined that the criterion box creation condition is satisfied, the apparatus 100 for providing a chart for sale through supply and demand analysis is a reference price in a coordinate area having a time coordinate axis (horizontal axis) corresponding to time and a stock price axis (vertical axis) corresponding to price. It may be to generate an upper line and a lower line corresponding to the values respectively added and subtracted by a preset ratio, and to generate a purchase reference box based on the upper line and the lower line (S123).

After the step of setting the reference price and before the step of determining whether the standard box creation condition is satisfied, the apparatus 100 for providing a chart for sale through supply and demand analysis is performed by a preset stop loss ratio (for example, 20%) from the reference price. As the stop loss base price and the base price are subtracted, a preset profit loss ratio (for example, 35%) is added to calculate the profit loss base price, respectively.

In the purchase standard box creation step, the chart providing device 100 through supply and demand analysis generates an upper line and a lower line corresponding to the values obtained by adding and subtracting, respectively, as much as a preset ratio to the stop-loss standard price in the coordinate area, and the upper line And based on the lower line, a stop-loss criterion box is further created, or an upper line and a lower line corresponding to the values obtained by adding and subtracting a preset ratio to the profit-taking standard price are created, and based on the upper and lower lines, the profit-loss criterion is created. It may be to create more boxes (S123).

After that, the sale price chart providing device 100 through supply and demand analysis receives the stock chart for the target item from the DB 200 and overlaps at least one of the purchase criterion box, the stop loss criterion box, and the profit loss criterion box on the stock chart. A sales chart is generated and output (S125).

The user terminal 1 capable of communicating with the apparatus 100 for providing a chart for sale through supply and demand analysis through a network may receive the chart for sale and output it on a screen.

According to the embodiments of the present invention, there is an advantage in providing a standard for stock trading to users by providing a sales chart in which a horizontal rectangular box serving as a standard for buying, selling a stop loss, and selling a profit is displayed on the stock chart. .

In addition, according to embodiments of the present invention, it is possible to provide criteria for buying, selling a stop loss, and selling a profit for stocks with a relatively high supply and demand.

Accordingly, it is possible to increase data processing efficiency by reducing unnecessary data processing by not separately performing analysis on stocks with no supply and demand.

According to the embodiments of the present invention, the reference values of buy, stop-loss, and profit-loss selling are calculated using the closing price on a preset reference date for a stock with a relatively high supply and demand, but at the time when the stock close price meets the preset standard It is possible to create and display a standard box that serves as a basis for each of the purchase, stop-loss, and profit-loss sales.

That is, the reference price is set based on the closing price of the reference date, but only when the preset standard is satisfied, the reference box serving as the basis for each purchase, stop loss, and profit loss is displayed.

As a result, the reference box does not change according to the moment-to-moment change of stock prices, so it has the advantage of providing a stable basis for buying and selling.

Those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the essential features of the technical idea. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the claims and their equivalent concepts should be construed as being included in the scope of the present invention.

100: A device for providing charts for sale through supply and demand analysis
101: search condition information input unit
103: closing price supply and demand collection unit
105: target item setting unit
110: base price setting unit
120: judgment module
130: purchase standard box generation unit
140: stop loss base price calculation unit
150: stop loss standard box generation unit
160: profit margin base price calculation unit
170: Flying season standard box generation unit
180: output unit
190: communication department

Claims (7)

a search condition information input unit for receiving search condition information including at least one of a stock price range and a supply and demand range from a user;
an closing price supply/demand amount collecting unit for collecting the closing price and supply/demand amount for each of the plurality of items on a preset reference date from the DB in which daily closing prices and supply and demand amounts for the plurality of items corresponding to the search condition information are stored;
a target item setting unit for listing the plurality of items in the order of the size of supply and demand for each of the plurality of items, and setting an item belonging to a preset rank among the plurality of items as a target item;
a reference price setting unit for setting a reference price for the target item according to the closing price on the reference date of the item set as the target item;
After the reference price is set, the closing price of the target item is collected from the DB on a daily basis, and a preset period from the time when the closing price of the target item below the price decreased by a preset lower limit ratio from the reference price is collected. a judging module for judging that a standard box creation condition is satisfied when the closing price for the target item is collected after the elapse of this time, the price increased by a preset upper limit ratio from the reference price;
When the determination module determines that the criterion box creation condition is satisfied, the value corresponding to each addition and subtraction by a predetermined ratio to the reference price in a coordinate area having a time coordinate axis corresponding to time and a stock coordinate axis corresponding to price a purchase reference box generating unit for generating an upper line and a lower line to be used, and generating a number of reference boxes based on the upper line and the lower line; and
and an output unit for generating and outputting a sale price chart according to the overlapping of the purchase reference box on the stock chart for the target item. According to claim 1,
The purchase reference box generating unit,
In the coordinate area, the coordinates corresponding to the coordinate values based on the plus price and the reference date as a result of adding a preset vertical width ratio to the reference price, and the plus price and the coordinate values based on a date after the predetermined determination date in the reference date The upper line is created by connecting the coordinates corresponding to
Coordinates corresponding to the coordinate values based on the reference date and the negative price obtained by subtracting the preset vertical width ratio from the reference price in the coordinate area, and the negative price and coordinate values based on a date after the determination date from the reference date The lower line is created by connecting the coordinates corresponding to
By connecting any one coordinate of the upper line and any one coordinate of the lower line existing at the same position on the time coordinate axis, and connecting the other coordinate of the upper line and the other coordinate of the lower line, the purchase reference box to create
A device that provides charts for sale through phosphorus supply and demand analysis. According to claim 1,
The determination module is
a reference value calculator for calculating a primary reference value according to decreasing the reference price by a preset lower limit ratio and a secondary reference value according to increasing the reference price by a preset upper limit ratio, respectively; and
It is determined whether the closing price of the target item collected after the time of setting the reference price is less than or equal to the first reference value, and the second time after a predetermined period at the time when the closing price of the target item equal to or less than the first reference value is collected Containing a;
A device that provides charts for sale through phosphorus supply and demand analysis. According to claim 1,
a stop loss reference price calculation unit that calculates a stop loss reference price by subtracting a preset stop loss ratio from the reference price; and
When the determination module determines that the criterion box creation condition is satisfied, an upper line and a lower line corresponding to the values respectively added and subtracted by a predetermined ratio to the stop-loss reference price are generated in the coordinate area, the upper line and It further comprises;
The output unit generates and outputs a chart for sale by overlapping the purchase criterion box and the stop loss criterion box on the stock chart
A device that provides charts for sale through phosphorus supply and demand analysis. According to claim 1,
a profit loss reference price calculation unit that calculates a profit loss reference price by adding a preset profit loss ratio from the reference price; and
When the determination module determines that the criterion box creation condition is satisfied, an upper line and a lower line corresponding to the values obtained by adding and subtracting each of the predetermined ratios to the reference price of the cutting edge in the coordinate area are generated, and the upper line and It further comprises;
The output unit overlaps the purchase reference box and the profit margin reference box on the stock chart and outputs
A device that provides charts for sale through phosphorus supply and demand analysis. 3. The method of claim 2,
The lower limit ratio is 15%,
The upper limit ratio is 15%,
The vertical width ratio is 2% to 3%,
The judgment date is any one of 30 days, 60 days, and 90 days
A device that provides charts for sale through phosphorus supply and demand analysis. receiving search condition information including at least one of a stock price range and a supply and demand range from a user;
storing daily closing prices and supply quantities for a plurality of items corresponding to the search condition information in a DB;
collecting the closing price and supply amount for each of a plurality of items on a preset reference date from the DB;
listing the plurality of items in the order of the size of the supply and demand for each of the plurality of items, and setting, as a target item, an item belonging to a preset rank among the plurality of items;
setting a reference price for the target item according to the closing price on the reference date of the item set as the target item;
After the reference price is set, the closing price of the target item is collected from the DB on a daily basis, and a preset period from the time when the closing price of the target item below the price decreased by a preset lower limit ratio from the reference price is collected. judging that the standard box creation condition is satisfied when the closing price for the target item is collected after the elapse of this time, the price increased by a preset upper limit ratio from the reference price;
When it is determined that the criterion box creation condition is satisfied, the upper line corresponding to the value obtained by adding and subtracting the reference price by a predetermined ratio in the coordinate area having the time coordinate axis corresponding to time and the stock coordinate axis corresponding to the price, respectively; generating a lower line, and generating a number of reference boxes based on the upper line and the lower line; and
A method of providing a chart for sale through supply and demand analysis, comprising the step of generating and outputting a chart for sale by overlapping the purchase reference box on the stock chart for the target item.

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