⚡ 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.

July 27, 2026
662unusual contracts flagged
1241underlyings scanned
12.8Mcall volume
9.0Mput volume
1.28avg put/call ratio

Top flows by dollar premium — free

SNDK CALL $1000 July 31, 2026 $86.9M 108.5× 2K vol / 18 OI signal → CVS CALL $45 December 18, 2026 $70.5M 36.1× 11K vol / 309 OI signal → LULU PUT $350 December 18, 2026 $62.6M 4.2× 3K vol / 637 OI signal → SNDK PUT $1370 August 7, 2026 $60.8M 169.6× 4K vol / 26 OI signal → NBIS PUT $170 August 7, 2026 $54.2M 20.1× 31K vol / 2K OI signal →
███████$█████████ ██$█.█M██×███K vol
███████$█████████ ██$█.█M██×███K vol
███████$█████████ ██$█.█M██×███K vol
🔒 657 more unusual contracts flagged today
The full ranked list, per-ticker chains with Greeks, GEX dealer-positioning profiles, IV skew, and earnings implied moves live on the Pro Options tab.
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Most active option underlyings

NVDA 1.1M contracts P/C 0.60 102 unusual signal → INTC 605K contracts P/C 0.51 115 unusual signal → SPCX 578K contracts P/C 0.50 51 unusual signal → TSLA 574K contracts P/C 0.78 134 unusual signal → AAPL 463K contracts P/C 0.84 79 unusual signal → AMZN 371K contracts P/C 0.39 52 unusual signal → ORCL 371K contracts P/C 0.70 60 unusual signal → MSTR 341K contracts P/C 0.59 42 unusual signal → NOK 313K contracts P/C 0.27 17 unusual signal → NBIS 304K contracts P/C 1.84 40 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 →