JPMorgan Ultra-Short Municipal Income ETF (JMST)'s 30-day implied volatility (IV30) was 1.2% at the close on October 27, 2026, down from 1.3% the day before, against a 52-week range of 0.9% to 11.0%. Its 20-day historical volatility was 1.2%.

Key numbers

30-day implied volatility (IV30): 1.2%
IV30 52-week range: 0.9% to 11.0% (median 9.1%)
Historical volatility: 20-day 1.2%, 1-year 0.9%
Implied move by the nearest expiration: ±0.1%

Data as of October 27, 2026.

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

Name: JMST Implied Volatility
Creator: Market Chameleon