Columbia Banking System, Inc. (COLB)

Last Closing Price: 28.59 (2026-06-03)

Implied Volatility Skew (90-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 90-Day Implied Volatility Skew of 0.1264 for 2026-06-03.