Learn about exercise prices, also known as strike prices, and how they determine option value for call and put trades. Discover when options are "in" or "out" of the money.

Keep full premium for expired out of the money options: If the written option expires out of the money —meaning that the ...

A put option (or "put"), which gives the holder the right to sell, can be contrasted with a call option, which provides the holder with the right to buy the underlying security at a specified price, ...

Bitget has expanded its Stock+ platform by launching U.S. stock options trading, adding long call and put options to its ...