Chunghwa Telecom Co., Ltd. (CHT)

Last Closing Price: 41.89 (2026-01-07)

Implied Volatility (Calls) (20-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.

Chunghwa Telecom Co., Ltd. (CHT) had 20-Day Implied Volatility (Calls) of 0.6790 for 2026-01-07.