International Bancshares Corporation (IBOC)

Last Closing Price: 70.38 (2026-01-16)

Implied Volatility (Puts) (20-Day)

Implied Volatility (Puts): The forecasted future volatility of the security over the selected time frame, derived from the pricing of the at-the-money put options with the relevant expiration date.

International Bancshares Corporation (IBOC) had 20-Day Implied Volatility (Puts) of 0.2689 for 2026-01-16.