What Is the Intrinsic Value of an At-the-Money Call Option?
The intrinsic value of an at-the-money (ATM) call option is zero. An ATM option is one where the underlying asset's current price is exactly equal to the option's strike price.
Since the intrinsic value for a call is calculated as the greater of (Asset Price – Strike Price) or zero, and the difference is zero, the intrinsic value is zero. The entire premium of an ATM option consists solely of time value.