Otter Tail Corporation (OTTR)

Last Closing Price: 89.86 (2026-10-20)

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.

Otter Tail Corporation (OTTR) had 150-Day Implied Volatility Skew of 0.0443 for 2026-10-20.