Prokidney Corp. - Class A (PROK)'s 30-day implied volatility (IV30) was 67.3% at the close on November 13, 2026, down from 89.9% the day before, against a 52-week range of 54.4% to 121.6%. Its 20-day historical volatility was 100.0%.

Key numbers

30-day implied volatility (IV30): 67.3%
IV30 52-week range: 54.4% to 121.6% (median 85.8%)
Historical volatility: 20-day 100.0%, 1-year 81.0%
Implied move by the nearest expiration: ±5.7%

Data as of November 13, 2026.

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

Name: PROK Implied Volatility
Creator: Market Chameleon