Delcath Systems (DCTH)'s 30-day implied volatility (IV30) was 53.1% at the close on November 13, 2026, down from 58.3% the day before, against a 52-week range of 29.7% to 84.8%. Its 20-day historical volatility was 45.6%.

Key numbers

30-day implied volatility (IV30): 53.1%
IV30 52-week range: 29.7% to 84.8% (median 54.6%)
Historical volatility: 20-day 45.6%, 1-year 47.2%
Implied move by the nearest expiration: ±3.3%

Data as of November 13, 2026.

DCTH Implied Volatility (IV) vs Historical Volatility (HV)

Name: DCTH Implied Volatility
Creator: Market Chameleon