Olin (OLN)'s 30-day implied volatility (IV30) was 49.0% at the close on October 23, 2026, down from 56.3% the day before, against a 52-week range of 37.8% to 74.0%. Its 20-day historical volatility was 45.6%.
Key numbers
30-day implied volatility (IV30): 49.0%
IV30 52-week range: 37.8% to 74.0% (median 54.3%)
Historical volatility: 20-day 45.6%, 1-year 53.4%
Implied move by the nearest expiration: ±3.5%
Data as of October 23, 2026.
OLN Implied Volatility (IV) vs Historical Volatility (HV)
The OLN IV term structure shows the implied volatility difference between different maturity dates.
