FastCaller

* Understand the A-share market at a glance.
This app offers a clean and intuitive visualization of China's A-share stock market using a Treemap layout. Each block represents a sector, scaled by its circulating market cap, helping investors better grasp market structure and sector distribution.
Key Features:
* Based on Shenwan industry classification
* Treemap visualization of sector size and market share
* Color-coded display to reflect market trends (in progress)
* Lightweight and fast-loading interface
Coming Soon:
* Support for more classification systems (e.g. Eastmoney, Wind, GICS)
* Individual stock mapping and detailed drill-down
* Sector rotation analysis and historical trend visualization
* Dark mode and display customization
* Registration and leading board for daily practise
This project is in active development and currently non-commercial. Your feedback and ideas are welcome to help us build a better tool for understanding the Chinese stock market.
* Found it useful? Consider donating or collaborating.
* Contact us: [email protected]