Amphenol (APH)'s 30-day implied volatility (IV30) was 41.6% at the close on October 28, 2026, down from 49.0% the day before, against a 52-week range of 33.8% to 61.7%. Its 20-day historical volatility was 39.7%.
Key numbers
30-day implied volatility (IV30): 41.6%
IV30 52-week range: 33.8% to 61.7% (median 45.7%)
Historical volatility: 20-day 39.7%, 1-year 45.2%
Implied move by the nearest expiration: ±3.2%
Data as of October 28, 2026.
APH Implied Volatility (IV) vs Historical Volatility (HV)
The APH IV term structure shows the implied volatility difference between different maturity dates.
