Kaiser Aluminum Corporation (KALU)

Last Closing Price: 160.41 (2026-07-16)

Put-Call Implied Volatility Ratio (120-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Kaiser Aluminum Corporation (KALU) had 120-Day Put-Call Implied Volatility Ratio of 1.0074 for 2026-07-16.