What Is the Relationship between Gamma and Time Decay (Theta)?

Gamma and Theta have an inverse relationship, often summarized by the 'Gamma-Theta Trade-off'. Options with high Gamma, typically At-the-Money (ATM) options, also tend to have the highest negative Theta, meaning they experience the fastest time decay.

This is because the market is compensating the option buyer for the high leverage and sensitivity (high Gamma) with a higher rate of time value erosion (high negative Theta). Conversely, deep ITM or OTM options have low Gamma and low absolute Theta.

In a Volatile Market, Is a Trader More Likely to Experience Positive or Negative Slippage?
At What Point in an Option’s Life Is Theta Decay Typically the Fastest?
Explain the Difference between an Inverse Perpetual Swap and a Linear Perpetual Swap in the Context of a De-Peg
Which Options Experience the Most Significant Change in Delta near Expiration?
Why Do ATM Options Generally Have the Highest Time Value?
How Does an Option’s Gamma Affect Its Theta Value?
How Does the ‘Moneyness’ (In-the-Money, Out-of-the-Money) of an Option Affect Its Theta?
What Is the Typical Relationship between Theta and Delta for At-the-Money Options?

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