Tema Memory ETF (DISK)'s 30-day implied volatility (IV30) was 58.3% at the close on October 28, 2026, up from 57.0% the day before, against a 52-week range of 44.2% to 101.8%. Its 20-day historical volatility was 61.9%.
Key numbers
30-day implied volatility (IV30): 58.3%
IV30 52-week range: 44.2% to 101.8% (median 61.2%)
Historical volatility: 20-day 61.9%, 1-year 78.3%
Implied move by the nearest expiration: ±3.6%
Data as of October 28, 2026.
DISK Implied Volatility (IV) vs Historical Volatility (HV)
The DISK IV term structure shows the implied volatility difference between different maturity dates.
