Patent ID: 11928761
Assignee: FUTU NETWORK TECHNOLOGY (SHENZHEN) CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. A method for identifying a K-line form, comprising:
obtaining, by a server, data of N1 K-lines of a first stock in a first time window, where N1 is an integer greater than 1;
extracting, by the server, a inflection points of the stock price in the data of the N1 K-lines, where a is an integer greater than 0;
calculating, by the server, similarities between the a inflection points and different K-line form models, wherein the a inflection points are screened by the server based on one or more of: the number of inflection points, an inflection point type, time, a penalty factor, or a weight; and
determining, by the server, the first target form being a K-line form of a K-line form model with a highest similarity to the a inflection points of the data of the N1 K-lines;
analyzing, by the server, a corresponding first target form and x key K-lines in the data of the N1 K-lines based on the data of the N1 K-lines, the first target form indicating a K-line form of the data of the N1 K-lines, where x≤N1;
transmitting, by the server, the data of the N1 K-lines, the first target form, and identifications of the x key K-lines to a terminal device,
wherein the terminal device is configured to display the N1 K-lines corresponding to the data of the N1 K-lines; and draw a first target form line on the N1 K-lines based on the first target form and the x key K-lines,
wherein the terminal device is further configured to, subsequent to the terminal device drawing the first target form line on the N1 K-lines based on the first target form and the x key K-lines: receive a touch operation by a user on the first target form line; and display, in response to the touch operation, first detailed data corresponding to the first target form line, the first detailed data comprising form interpretation data and historical backtest data for the first target form line.