Tenax Therapeutics (TENX)'s 30-day implied volatility (IV30) was 83.1% at the close on October 23, 2026, up from 75.0% the day before, against a 52-week range of 45.0% to 400.0%. Its 20-day historical volatility was 81.7%.

Key numbers

30-day implied volatility (IV30): 83.1%
IV30 52-week range: 45.0% to 400.0% (median 80.2%)
Historical volatility: 20-day 81.7%, 1-year 88.6%
Implied move by the nearest expiration: ±4.7%

Data as of October 23, 2026.

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

Name: TENX Implied Volatility
Creator: Market Chameleon