A Complete Python Wrapper for Polygon.io APIs. Including Stocks, Options, Streaming, Forex & Crypto, References API and more...
A Julia client library for accessing Polygon's APIs
Retail-investor research dashboard. AI agent panels score your stocks, a real-fill options backtester checks your strategies. Signals only — no trading execution.
Natural-language trading calculator with AI-powered signal rating. Parse trades in plain English, get instant position sizing, and rate signal confidence with real-time market data.
Ranking engine built to identify the most capital-efficient public companies based on fundamental analysis.
Rust WebSocket streamer for Polygon.io with JSON/NDJSON output, metrics endpoints, and robust reconnects.
TSA Investing and Finance Project 2022-2023
Polygon Hack - Speedhack, Esp, Wallhack & More (2026)
Simple library to handle call to Polygon.io REST API
Real-time stock market intelligence API that fuses live Polygon.io price/volume data with Reddit sentiment to surface trending and unusually-moving stocks — GraphQL, TypeScript, MySQL, and Bull workers.
A Polygon.io and FRED-based financial data library for backtesting trading strategies.
Next.js 16 + TypeScript dashboard for a small stock-picking contest: FIFO P&L, Sharpe ratio, S&P 500 benchmark, IBKR TWS live quotes with Polygon fallback, SQLite persistence, and an AI-authored weekly email report (launchd cron, same-day idempotency).
Python pipeline that pulls stock market data from the Polygon.io API.
Python CLI tool for downloading futures trade data from the Polygon.io REST API with pagination support and CSV export.
I scored 10 financial data APIs (Eulerpool, Polygon, Finnhub, Alpha Vantage, FMP, EODHD, Twelve Data, yfinance, Bloomberg, FinancialData.net) on coverage, fundamentals, macro, streaming, DX, free tier and price. Best financial data API 2026.
Open-source AI stock picker for Claude Code: 10 Claude agents scan every US stock weekly, pick up to 5, and grade themselves against a random control. 189 broker-verified trades published. Not investment advice.
Systematic equity screener for 170+ global tickers — lifecycle-aware scoring, sector health, insider tracking, portfolio optimisation
Polygon.io stock/options/crypto: tickers, aggregates, news, splits, dividends.
Ask ChatGPT3.5 how to : Pass stock ticker (AAPL) info in GET Request to call the Polygon.io (free version of the) API, to get a Response with Opening and Closing Price (live feed not available on free API). Work in progress.
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