Ripe Scanner — Free Momentum + Social Sentiment Scanner

Zero-cost, fully local momentum scanner covering 600+ stocks and 15 crypto assets. Combines technical scoring (RSI, EMA, Bollinger Squeeze, volume) with social sentiment (StockTwits + Reddit WSB). Tracks signal history for win rate verification.

No API keys required. No rate limits. Runs entirely on your machine.

Requirements

pip install yfinance pandas numpy

Commands

All scripts: ~/.openclaw/workspace/skills/ripe-scanner/scripts/

Scan Top Signals

python3 scripts/ripe-scan.py top [--limit 10] [--min-score 70] [--sentiment] [--no-crypto]

Ranked table of highest-scoring momentum signals across the full universe.

Individual Lookup

python3 scripts/ripe-scan.py lookup TSLA NVDA BTC-USD

Full profile per ticker: score, technicals, sentiment breakdown, key drivers.

Social Sentiment Only

python3 scripts/ripe-scan.py sentiment TSLA AAPL

StockTwits bull/bear ratio + Reddit WSB mention frequency and sentiment.

Market Pulse

python3 scripts/ripe-scan.py pulse [--sentiment]

Bird's-eye market overview: badge distribution, top ripe signals, overbought warnings, biggest movers.

Score Changes (vs Previous Day)

python3 scripts/ripe-scan.py changes

Detects newly ripe signals, big upgrades/downgrades, and score jumps vs the last snapshot.

Save Daily Snapshot

python3 scripts/ripe-scan.py snapshot [--sentiment]

Saves today's scores to disk. Run daily (e.g., via cron) to build history for win rate tracking.

Signal History & Win Rate

python3 scripts/ripe-scan.py history

Shows cumulative win rate for past "ripe" signals (1-day and 5-day returns).

Scoring System (0–100)

Badges

Coverage

• Stocks: S&P 500 + Nasdaq 100 + popular watchlist names (~600)
• Crypto: BTC, ETH, SOL, BNB, XRP, ADA, DOGE, AVAX, DOT, MATIC, LINK, UNI, ATOM, LTC, NEAR
• Easily extensible — add tickers to WATCHLIST_EXTRA or CRYPTO_TICKERS in the script

Data Sources (All Free)

Performance

• Full scan (~600 tickers): 3–5 minutes (with sentiment for top 50)
• Individual lookup: ~5 seconds per ticker
• Results cached for 30 minutes at /tmp/ripe_scanner_cache.json

History & Snapshots

Daily snapshots stored in ~/.openclaw/workspace/memory/ripe_scanner/snapshots/. Signal log at ~/.openclaw/workspace/memory/ripe_scanner/signals_log.json.

Run snapshot daily to:

1. Save all scores to disk
2. Log "ripe" signals with entry prices
3. Enable changes command (vs previous day comparison)
4. Build win rate history over time

Example Output

🏆 TOP 5 MOMENTUM SIGNALS
Symbol     Score Badge               Price       1d       5d   RSI  Sent
------------------------------------------------------------------------
 $MU          94 🍌 ripe         $  426.13   +5.1%   +9.4%    51   100
          ↳ Price above EMA20 & EMA50, Bollinger Squeeze, RSI 51 healthy
 $XOM         91 🍌 ripe         $  156.12   +1.7%   +3.8%    61   100
          ↳ Uptrend confirmed, Squeeze detected, Near 52-week high
₿$BTC-USD    78 🟡 ripening     $67432.10   +2.3%   -1.2%    55    72
          ↳ RSI 55 healthy momentum, Strong bullish social sentiment

Tips

• Use --sentiment flag on top and pulse for more accurate scores (adds ~2 min)
• Without --sentiment, social score defaults to 50 (neutral) — technicals only
• Use --no-crypto to exclude crypto assets from scans
• Schedule python3 ripe-scan.py snapshot --sentiment via cron for daily tracking
• Compare with changes to catch breakout transitions early

License

MIT — free for personal and commercial use.