OmniAb Inc

OABINASDAQ · USD
4.96USD0.00 (+4.65%)
3510

OmniAb Inc (OABI) Unusual Options Activity Today

OABI options volume power reached 0.32x on the previous trading day. The highest reading was on the $7.5 CALL expiring 2027-04-16.

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Checking OABI unusual options activity helps you spot when traders are making outsized bets on OmniAb Inc before the broader market catches on. OmniAb Inc's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor OABI unusual options activity today and surface the prints that deserve a second look.

Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching OABI unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking OABI unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and OABI unusual options flow data becomes especially valuable around earnings, product launches, and macro events.

OmniAb, Inc., a biotechnology company, provides therapeutic antibody discovery technologies in the United States. The company's discovery platform provides industry partners access to the diverse antibody repertoires and screening technologies to enable discovery of next-generation therapeutics. Its OmniAb platform is the biological intelligence of proprietary transgenic animals, including OmniRat, OmniChicken, and OmniMouse that have been genetically modified to generate antibodies with human sequences to facilitate development of human therapeutic candidates. The company's OmniFlic (transgenic rat) and OmniClic (transgenic chicken) address industry needs for bispecific antibody applications though a common light chain approach, and OmniTaur that features unique structural attributes of cow antibodies for complex targets.

The company was founded in 2012 and is headquartered in Emeryville, California.

Catalysts rarely arrive without a footprint, and OABI unusual options activity is often where that footprint shows up first. Our scanner tracks OmniAb Inc's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at OABI unusual options volume on the call side or chasing put sweeps, OmniAb Inc's unusual options flow today is one click away, so put it on your radar before the headlines hit.

2026-10-16
Calls
5.000.200.500.35112%721,3135.48%
7.50—0.150.15188%1831.20%
2.501.152.902.0329%0180.00%
10.00—0.050.05202%00—
Puts
2.50—0.050.05208%01720.00%
5.000.100.700.4062%01100.00%
7.501.553.902.7326%00—
10.004.106.405.25153%00—

As of September 30, 2026

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