⚡ Unusual Options Activity

Contracts trading far more volume than their open interest with serious dollar premium behind them — the footprint of NEW positioning. Scanned daily across 1,200+ liquid underlyings; every row links into the ticker's live 5-factor signal so you can judge the flow against the engine's read.

10/27/2026
233unusual contracts flagged
769underlyings scanned
12.7Mcall volume
8.7Mput volume
1.17avg put/call ratio

Top flows by dollar premium — free

INTC CALL $61 10/30/2026 $24.0M 7.7× 8K vol / 1K OI signal → TSLA PUT $395 10/28/2026 $11.9M 428.2× 18K vol / 41 OI signal → SNDK CALL $1260 10/30/2026 $11.6M 11.8× 2K vol / 164 OI signal → MU CALL $910 10/28/2026 $10.8M 28.4× 8K vol / 282 OI signal → MU PUT $900 10/28/2026 $9.0M 21.2× 6K vol / 289 OI signal →
███████$█████████ ██$█.█M██×███K vol
███████$█████████ ██$█.█M██×███K vol
███████$█████████ ██$█.█M██×███K vol
🔒 228 more unusual contracts flagged today
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Most active option underlyings

NVDA 1.1M contracts P/C 0.61 40 unusual signal → TSLA 953K contracts P/C 0.88 92 unusual signal → SPCX 804K contracts P/C 0.50 49 unusual signal → NFLX 567K contracts P/C 0.86 10 unusual signal → CRWV 552K contracts P/C 0.81 19 unusual signal → AAPL 529K contracts P/C 1.15 24 unusual signal → SOFI 468K contracts P/C 0.36 3 unusual signal → INTC 457K contracts P/C 0.45 16 unusual signal → IREN 413K contracts P/C 0.37 22 unusual signal → AMZN 401K contracts P/C 0.41 25 unusual signal →

How to read unusual options activity

What is unusual options activity?

Options contracts trading far more volume in a session than their existing open interest — typically a volume-to-open-interest ratio above 2-3× combined with a meaningful dollar premium. It suggests new positioning being established today rather than existing positions changing hands.

What does the volume/OI ratio mean?

Open interest is the number of contracts that existed before today; volume is how many traded today. When volume is many multiples of open interest, most of today’s trades opened NEW positions — someone is building exposure, not closing it.

Is unusual options activity a buy signal?

No. It is a footprint, not a recommendation — large flows can be hedges, spreads, or earnings lottery tickets. QuantLogix pairs each flagged underlying with its 5-factor signal so you can judge the flow against the engine’s read. Nothing here is investment advice.

How often does this page update?

The underlying scan covers 1,200+ mid-to-mega-cap underlyings and refreshes daily, with intraday option-volume refreshes during market hours. Premiums are computed as volume × last price × 100.

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Unusual = volume/open-interest ratio ≥ 3× with premium ≥ $100K (premium = volume × last price × 100). Aggregates cover mid-to-mega-cap underlyings with ≥ 50 listed contracts. Educational market data, not investment advice — large flows can be hedges or spreads, not directional bets. Verified track record →