Does Early Exercise Change the Option’s Delta?

Yes, early exercise drastically changes the option's delta. When an option is exercised, it is converted into a position in the underlying asset.

A call option with a delta between 0 and 1 becomes a long position in the underlying asset, which has a delta of 1. A put option becomes a short position with a delta of -1.

Why Is Early Exercise Generally Not Optimal for an American Call Option on a Non-Dividend-Paying Asset?
Can an American Option Ever Be Optimal to Exercise Early?
How Is a ‘Synthetic Long Call’ Constructed Using the Underlying Asset and a Put Option?
How Does the Prevailing Interest Rate Environment Affect the Early Exercise Decision for a Put Option?
Why Is the Interest Rate a More Significant Factor in the Early Exercise of an American Put than a Call?
Define ‘Delta’ in the Context of Options Trading.
What Is the Difference between a Covered Put and a Naked Put?
In What Scenarios Is Impermanent Loss Converted into Permanent Loss for a Liquidity Provider?

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