InterDigital, Inc. (IDCC)

Last Closing Price: 319.30 (2026-10-16)

Historical Volatility (Close-to-Close) (20-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.

InterDigital, Inc. (IDCC) had 20-Day Historical Volatility (Close-to-Close) of 0.2904 for 2026-10-16.