Neos Enhanced Income 20+ Year Treasury Bond ETF (TLTI)'s 30-day implied volatility (IV30) was 14.7% at the close on October 21, 2026, up from 14.2% the day before, against a 52-week range of 8.9% to 15.6%. Its 20-day historical volatility was 13.3%.

Key numbers

30-day implied volatility (IV30): 14.7%
IV30 52-week range: 8.9% to 15.6% (median 13.8%)
Historical volatility: 20-day 13.3%, 1-year 9.4%
Implied move by the nearest expiration: ±0.9%

Data as of October 21, 2026.

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

Name: TLTI Implied Volatility
Creator: Market Chameleon