Onto Innovation Inc. (ONTO)

Last Closing Price: 216.16 (2026-01-20)

Implied Volatility Skew (180-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

Onto Innovation Inc. (ONTO) had 180-Day Implied Volatility Skew of 0.0046 for 2026-01-16.