Omeros (OMER)'s 30-day implied volatility (IV30) was 75.5% at the close on October 30, 2026, up from 66.9% the day before, against a 52-week range of 44.6% to 282.0%. Its 20-day historical volatility was 60.8%.
Key numbers
30-day implied volatility (IV30): 75.5%
IV30 52-week range: 44.6% to 282.0% (median 78.8%)
Historical volatility: 20-day 60.8%, 1-year 72.8%
Implied move by the nearest expiration: ±4.3%
Data as of October 30, 2026.
OMER Implied Volatility (IV) vs Historical Volatility (HV)
The OMER IV term structure shows the implied volatility difference between different maturity dates.
