Query display method and system for stocks in designated region based on electronic map

Abstract

The invention discloses a query display method for stocks in a designated region based on an electronic map. The method comprises the steps that geographical location information of one or more listed companies is acquired and converted into corresponding electronic map coordinates, and the listed companies and the electronic map coordinates thereof are stored into a listed company geographical coordinate base; a stock query instruction is received, wherein the stock query instruction at least comprises range information of the designated geographical region; the designated geographical region and a contour point coordinate base of the designated geographical region are generated according to the range information of the designated geographical region; the listed companies in the designated geographical region are screened out according to the contour point coordinate base of the designated geographical region and the listed company geographical coordinate base; and positioning points of the listed companies in the designated geographical region are displayed on the electronic map. Through the method, the positioning points of the listed companies in the region expected to be checked and stock information of the listed companies can be displayed in the electronic map according to the query instruction.

Description

technical field [0001] The invention belongs to the technical field of Internet finance, and more specifically relates to a method and system for querying and displaying stocks in a designated region based on an electronic map. Background technique [0002] With the upgrading of industries and the development of enterprises, as well as the enrichment of the financial market, more and more enterprises seek greater development through financing through listing; at the same time, more and more shareholders enter the field of stock investment in order to seek greater investment returns . [0003] Brokers and investors hope to understand the transaction information of stock funds intuitively in real time. For example, you want to know the voting capital transaction information of listed companies in a certain region or within a certain geographical range. However, it is difficult to intuitively and detailedly describe the stock trading capital information between exchanges only...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above defects or improvement needs of the prior art, the present invention provides a method for querying and displaying stocks in a specified area based on an electronic map. The positioning point, thus solving the technical problem in the prior art that the stock information of listed companies in the desired area cannot be displayed intuitively and effectively

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