Delek US Holdings, Inc. (DK)

Last Closing Price: 26.67 (2025-07-10)

Historical Volatility (Parkinson) (30-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

Delek US Holdings, Inc. (DK) had 30-Day Historical Volatility (Parkinson) of 0.4898 for 2025-07-10.