Theta measures the rate of decline in the value of an option as it moves toward its expiration date.

Theta options are defined as an options greek that measures the rate at which the option loses its time value as the expiration date draws near.

When it comes to options trading, there is so much to keep in mind — from calls and puts (and whether they're short or long), but even that just scratches the surface. RBC Capital Markets ...

Theta Gold Mines Ltd. has announced the issuance of over 23 million unquoted options with a two-year expiry, priced at an 8% discount to the 15-day VWAP, but not less than $0.13. This move is part ...

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 ...

Theta is the decay in an option’s time value as it gets closer to expiration. Time decay is a big risk in options trading.

In particular, in the final two weeks before options expiration, theta increases rapidly as the premium in a given option becomes less and less valuable, giving traders an opportunity to profit ...