DexCom, Inc. (DXCM)

Last Closing Price: 70.69 (2026-03-05)

Historical Volatility (Close-to-Close) (60-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.

DexCom, Inc. (DXCM) had 60-Day Historical Volatility (Close-to-Close) of 0.3367 for 2026-03-05.