Squeeze Radar — Free One-Click Web App

This repo contains a single Render service (backend + static frontend) so you can deploy for free with no coding.

Deploy on Render (Free)

1. Push these files to a new GitHub repo.
2. Sign in at https://render.com → New + → Blueprint → connect your repo.
3. Render will detect render.yaml. Choose the Free plan and click Deploy.

The app builds both the API (FastAPI) and the frontend (Vite/React) and starts Uvicorn.

Configure Tickers

• In Render dashboard → squeeze-app → Environment → add/update TICKERS (comma-separated list, e.g. TSLA,AMD,GME,IONQ), then Save and Deploy.

What it does

• Fetches 1‑minute Yahoo Finance data for each ticker.
• Computes a squeeze (BB inside KC + volume expansion + MACD > signal).
• Saves latest boolean per symbol.
• Frontend lists all tickers and shows YES/NO.
• Click Refresh now (or wait 5 minutes auto-refresh) to re-scan.

Endpoints

• GET /api/health
• GET /api/symbols
• GET /api/signals
• POST /api/refresh

Local dev (optional)

pip install -r requirements.txt
(cd frontend && npm ci && npm run build)
uvicorn backend.main:app --reload

Then open http://127.0.0.1:8000