PTC Therapeutics (PTCT)'s 30-day implied volatility (IV30) was 58.8% at the close on October 16, 2026, up from 38.9% the day before, against a 52-week range of 30.9% to 76.4%. Its 20-day historical volatility was 44.3%.
Key numbers
30-day implied volatility (IV30): 58.8%
IV30 52-week range: 30.9% to 76.4% (median 45.3%)
Historical volatility: 20-day 44.3%, 1-year 40.8%
Implied move by the nearest expiration: ±2.5%
Data as of October 16, 2026.
PTCT Implied Volatility (IV) vs Historical Volatility (HV)
The PTCT IV term structure shows the implied volatility difference between different maturity dates.
