Knife River Corporation (KNF)

Last Closing Price: 81.71 (2026-07-17)

Implied Volatility Skew (120-Day)

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

Knife River Corporation (KNF) had 120-Day Implied Volatility Skew of 0.0280 for 2026-07-17.