A put option, also known as a put, is a right given to a holder to sell an underlying stock at a decided price before a certain date. To understand the definition completely, it is important to ...

Explore 10 essential options strategies every investor should know, from basic calls and puts to advanced spreads, risks, rewards, and real-world use cases explained.

Investors in Plug Power Inc (Symbol: PLUG) saw new options begin trading today, for the January 2028 expiration. One of the key data points that goes into the price an option buyer is willing to pay, ...