How Does a Longer Time to Expiration Affect the Option Premium?

A longer time to expiration generally increases the option premium. This is because more time provides a greater probability for the underlying asset's price to move favorably, making the option ITM.

This increased probability translates into a higher extrinsic (time) value.

How Does the Premium Relate to the Intrinsic and Extrinsic Value of an Option?
How Does a Longer Time to Expiration Increase an Option’s Premium?
Why Does Theta Decay Accelerate as an Option Approaches Its Expiration Date?
How Does IV Affect the Probability of an Option Being Exercised?
How Does the Time Remaining until Expiration Affect the Option’s Time Value?
Explain Why Theta Accelerates near the Option’s Expiration Date
What Is the Impact of a Longer Time to Expiration on an Option’s Time Value?
How Does the Probability of Assignment Change as the Option Approaches Expiration?

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