What is Theta? What is option time decay? How does time decay work? These are common questions of beginning options traders. Theta is the Greek term used to denote option time decay. Theta is one of ...

The Greeks (which include delta, gamma, theta, vega, and rho) provide a way to measure the sensitivity of an option's price ...

Intrinsic value is the current worth of an option if exercised now; time value decreases as expiration nears. Theta measures the daily decrease in an option's time value as it approaches its ...

In options trading, the extrinsic value of an option represents the portion of the option's price that's based on factors other than the immediate value of exercising it. Also known as “time value,” ...