Interactive Brokers Group, Inc. (IBKR)

Last Closing Price: 63.70 (2025-09-12)

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.

Interactive Brokers Group, Inc. (IBKR) had 10-Day Historical Volatility (Close-to-Close) of 0.4329 for 2025-09-12.