Tandem Diabetes Care, Inc. (TNDM)

Last Closing Price: 21.24 (2026-04-20)

Historical Volatility (Close-to-Close) (10-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.

Tandem Diabetes Care, Inc. (TNDM) had 10-Day Historical Volatility (Close-to-Close) of 0.5346 for 2026-04-20.