If the option expires profitable or in the money, the option will be exercised. If the option expires unprofitable or
How long does it take for an option to be exercised?
Even though there is only one day to exercise your contract, you can always close out your option position in the market on any day prior to expiration.
Do options get exercised automatically?
Option Auto-Exercise Rules
Stock options that are in-the-money at the time of expiration will be automatically exercised. ... For example, if you own a call option with a strike price of $50, and the stock closes at $50.01 on the day your call expires, we will exercise your option.