Theta Sensitivity Analysis

Theta Sensitivity Analysis is the process of quantifying how the value of an option portfolio changes with the passage of time. Theta, one of the primary Greeks, measures the time decay of an option.

By calculating the total theta of a portfolio, a trader can estimate the daily income or loss generated by time decay. This is particularly important for strategies that rely on selling options, as it provides a clear metric for expected returns.

Traders perform this analysis to ensure that their portfolio is properly positioned to capture the desired theta while remaining protected against other risks like delta or vega. In the volatile cryptocurrency market, theta can be overshadowed by rapid price changes, so regular sensitivity analysis is required to keep the portfolio balanced and profitable.