Claude Code skills for investment analysis — options flow scanner + price monitoring (open source)

[tellmefrankie]

Hey Caveman community,

Sharing an open source project: Claude Code skills for investment analysis.

What it does:

• Options flow scanner — sector ETF P/C ratio anomaly detection with volume filtering
• Price monitor — stop-loss/take-profit alerts via Telegram
• Daily AI briefing

The raw signal vs. filtered signal problem:
XLI P/C hit 5.32 (normal: 0.5–1.2). 98% of that call volume was $0.01 CEG lottery tickets. Raw P/C: "neutral." Filtered P/C: "extremely bearish." The tool does this automatically.

GitHub (free):
→ https://github.com/tellmefrankie/ai-investment-skills

SKILL.md format, Claude Code compatible. No exotic dependencies — price data from Yahoo Finance (free API).