cyhzzz

cyhzzz / market-breadth-heatmap-skill

Public

Market breadth heatmap generator for A-share market

16
4
100% credibility
Found Apr 11, 2026 at 16 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Python
AI Summary

This project generates a heatmap PNG visualizing Chinese stock market industry performance by aggregating MA20 stand-on rate data from a public source into a colorful, shareable image.

How It Works

1
🔍 Discover the tool

You find this handy maker for beautiful stock market heatmaps while searching for ways to visualize industry trends.

2
📥 Download the files

Grab the project files from the sharing site onto your computer.

3
🛠️ Prepare your setup

Install the simple free tools it needs, like a helper browser, so everything runs smoothly.

4
🚀 Generate the heatmap

Run the one-click maker to pull the latest market data and create your colorful chart.

5
🌈 See it come together

Watch as it combines industry stats into a pretty gradient map showing strong and weak sectors.

🎉 Share your masterpiece

Enjoy your crisp PNG image of market breadth, perfect for reports, posts, or tracking investments.

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Star Growth

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AI-Generated Review

What is market-breadth-heatmap-skill?

This Python tool generates clean, shallow-gradient heatmaps visualizing market breadth for China's A-share market, pulling MA20 stand-up rates from a public API and aggregating 86 sub-industries into 26 main sectors across 31 trading days. Run a single CLI command like `python generate.py --mode all` to fetch data, render an HTML template, and output a high-res PNG (690x920 at 2x) with sorted sectors, color-coded from pale purple to light orange, plus bottom stats on strongest/weakest industries and market average. It solves the pain of manual github market analysis by delivering ready-to-share visuals for tracking breadth indicators like sector rotation and sentiment.

Why is it gaining traction?

Unlike generic TradingView scripts or steam market github tools, it targets A-share specifics with one-click aggregation and screenshot export via Node.js and Playwright, producing embeddable PNGs perfect for reports—no fussing with market breadth sp500 clones or nse monitors. The hook is its focus on market breadth meaning: quick insights into advances/declines, like spotting market breadth decline july 15 2025 patterns, in a lightweight package under 200KB.

Who should use this?

Quant traders monitoring A-share market microstructure and profile for rotation signals. Financial advisors creating client dashboards or market sentiment updates. Content creators on Xiaohongshu/WeChat needing polished breadth charts beyond basic github market maker indicators.

Verdict

Grab it for niche A-share market breadth today if you're in that ecosystem—solid CLI and docs make it dead simple despite 16 stars and 1.0% credibility score signaling early maturity. Test on a throwaway setup first; lacks tests but outputs real value fast.

(187 words)

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