Canadian National Railway Company (CNI)

Last Closing Price: 92.88 (2025-09-26)

Implied Volatility (Calls) (30-Day)

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

Canadian National Railway Company (CNI) had 30-Day Implied Volatility (Calls) of 0.2129 for 2025-09-26.