Market scanner
Unusual options activity
Live-ish scan of liquid underlyings for contracts with high volume, elevated volume / open interest, and large premium traded. Delayed CBOE quotes — educational only, not a trade signal.
Top unusual contracts
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| # | Symbol | Type | Strike | Expiry | Vol | OI | Vol/OI | Premium | Mid | IV | vs spot | Lean | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Scanning… | |||||||||||||
How we score “unusual”
- Volume — contracts traded today (delayed).
- Vol / OI — today’s volume vs open interest. Ratios ≥ 1× often mean fresh activity relative to existing positions.
- Premium — mid price × volume × 100 (notional dollars changing hands at the mid).
- Score — blends volume, log(vol/OI), and premium so both absolute flow and relative spikes surface.
Call-heavy flow is labeled bullish-leaning and put-heavy bearish-leaning for orientation only — large trades can be hedges, spreads, or closing positions. Always confirm with the full chain and your risk rules.
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