Neuronetics (STIM)'s 30-day implied volatility (IV30) was 123.9% at the close on October 19, 2026, up from 84.4% the day before, against a 52-week range of 67.9% to 201.8%. Its 20-day historical volatility was 66.2%.

Key numbers

30-day implied volatility (IV30): 123.9%
IV30 52-week range: 67.9% to 201.8% (median 106.2%)
Historical volatility: 20-day 66.2%, 1-year 109.5%
Implied move by the nearest expiration: ±5.3%

Data as of October 19, 2026.

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

Name: STIM Implied Volatility
Creator: Market Chameleon