tristcoil

tristcoil / zero-sum-public

Public

Stock research and charting platform. MIT License

19
5
100% credibility
Found Mar 29, 2026 at 19 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

A free web platform delivering real-time stock market dashboards, interactive heatmaps, fundamental analysis, charting tools, and alternative data like congressional trades.

How It Works

1
🌐 Discover the stock tool

You find this free website that shows stock market data like a digital newspaper.

2
📊 See the market at a glance

The home page loads with live indices, a colorful sector map, top movers, news, and earnings — everything updates in real time.

3
🔍 Search any stock instantly

Type a company name or symbol to jump into interactive charts, financial breakdowns, and smart insights — no waiting.

4
📈 Explore heatmaps and screeners

Click heatmaps to see winners/losers by sector or screen thousands of stocks by size, growth, or dividends.

5
Dive deeper your way
💼
Track your portfolio

Add stocks to a watchlist and see performance, risks, and what-if scenarios.

👥
Follow smart money

View congress and insider trades with performance rankings.

✅ Make smarter choices

With real-time data, patterns, and alerts, you spot opportunities and stay ahead of the market.

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Star Growth

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AI-Generated Review

What is zero-sum-public?

Zero-sum-public is a self-hosted stock research platform that delivers Wall Street Journal-style dashboards for real-time quotes, interactive charting, fundamental breakdowns, sector heatmaps, and screeners—all powered by Yahoo Finance data. Spin it up with one docker-compose command using Next.js for the frontend and Python/Flask backend, no API keys required for core github stock analysis features like stock screeners, portfolio trackers, and AI summaries. It solves the hassle of piecing together stock research tools by bundling stock research ai, github stock api endpoints, and charting into a polished, MIT-licensed app that caches data locally.

Why is it gaining traction?

Its zero-setup Docker flow lets developers run a full stock research 360 suite instantly, skipping yfinance wrappers or custom UIs, while optional OpenAI hooks add github stock forecast and stock research analyst insights. Standout user-facing perks include TradingView-powered charts with overlays, congress trading trackers, and style prototypes mimicking Bloomberg or WSJ—perfect for quick stock research apps without building from scratch. The MIT license and focus on stock research sites/tools make it a drop-in for github stock portfolio or prediction prototypes.

Who should use this?

Quant hobbyists tracking sectors or insiders via heatmaps and screeners. Indie devs prototyping github stock tracker apps or stock research reports dashboards. Finance enthusiasts wanting local stock research analytics 360 with earnings calendars and comparisons, minus cloud costs.

Verdict

Grab it if you need a ready stock research platform—docs shine, Docker is flawless, but 18 stars and 1.0% credibility signal early maturity; fork and contribute to push it forward. Solid base for custom stock tools under MIT license.

(198 words)

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