OmniAb Inc

OABINASDAQ · USD
4.79USD0.00 (0.00%)
3510

OmniAb Inc (OABI) Options Open Interest

OABI options open interest is 5,691 contracts. The 2-week average daily volume is 394 contracts across the chain.

Read more

Monitoring OABI open interest helps you see where real money is positioned on OmniAb Inc's options and which strikes are attracting the most commitment from traders. OmniAb Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor OABI options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising OABI options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect OmniAb Inc to settle.

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.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where OABI open interest is concentrated. Our scanner maps OmniAb Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade OmniAb Inc's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
5.000.050.500.2875%+0.45161,165
7.50—0.100.10140%+0.136183
2.502.102.852.48260%+0.908318
10.00—0.050.05171%+0.06550
Puts
2.50—0.400.40360%-0.1198166
5.000.151.600.88160%-0.4610110
7.502.253.002.6315%-1.00000
10.004.505.705.1025%-1.00000

As of September 23, 2026

Follow the money

Track OABI open interest across every strike and expiration, identify where conviction is building, and trade with the positioning data on your side.

Start your 14-day free trial