Otter Tail Corporation (OTTR)

Last Closing Price: 85.32 (2026-02-25)

Historical Volatility (Close-to-Close) (30-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Otter Tail Corporation (OTTR) had 30-Day Historical Volatility (Close-to-Close) of 0.1867 for 2026-02-25.