Skill Addition: options-flow-analyzer — catches sector ETF anomalies (XLI P/C 5.32)

[tellmefrankie]

Skill Submission

Name: options-flow-analyzer
Category: Investment & Finance / Data & Analysis
GitHub: https://github.com/tellmefrankie/ai-investment-skills

What it does

Scans sector ETF options chains and flags statistical outliers relative to each ticker's historical baseline. Strips lottery calls (< $0.10 contracts) before computing put/call ratios — critical for accurate sentiment reads.

Real example

Caught XLI put/call ratio at 5.32 while SPY was 0.44. That divergence flagged institutional downside hedging on industrials vs tech longs — a macro rotation signal, not noise.

Free skills included

• EV Calculator — earnings positioning sizing
• News Sentiment Engine — RSS + Claude scoring across 50+ feeds

Full suite (4 skills): https://github.com/tellmefrankie/ai-investment-skills

Compatibility

SKILL.md compatible — works with Claude Code, Cursor, Codex CLI.