what is leek-fund fr?

Leek Fund (or Leek Box in its Chinese name) is a Visual Studio Code extension that displays live financial data inside your code editor. VS Code is a popular text editor used mainly by software developers. This extension adds a panel to the side of the editor where you can watch stock prices, mutual fund values, and futures contracts update in real time without switching to a browser or separate app. It supports Chinese A-shares, Hong Kong stocks, and US stocks, as well as domestic Chinese futures markets and overseas funds. A status bar at the bottom of the editor can show selected ticker symbols at a glance while you work. The extension automatically stops polling for data on weekends and public holidays when markets are closed. For funds, you can see real-time percentage changes, trend charts for the current day and historical periods, fund rankings, and your current holdings. If you enter how much you have invested in a fund, the extension calculates your profit or loss dynamically as prices move. For stocks, you can set price alerts for when a stock rises or falls past a threshold you define. Adding or removing funds and stocks is done through a graphical search interface inside VS Code. You can search by name or by ticker code. Display colors for gains and losses are configurable, and the status bar and sidebar support custom template formats for how information is shown. Since version 3.20.5, the extension also integrates an AI Agent feature, though the README does not detail what that does beyond the version note. The extension is published on the Visual Studio Code Marketplace and requires VS Code version 1.44 or later. The source code is open source.