Columbia Banking System, Inc. (COLB)

Last Closing Price: 28.35 (2026-01-20)

Implied Volatility Skew (150-Day)

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

Columbia Banking System, Inc. (COLB) had 150-Day Implied Volatility Skew of 0.0832 for 2026-01-20.