Investors can use options to hedge their portfolios against loss. Also, they can help buy a stock for less than its current market value and increase gains. Call vs. put options is the two sides of ...

Follow one Nvidia call option from the opening trade through expiration to see what call buyers and sellers gain, risk, and need to break even.

Learn about calls, puts, strike prices, premiums, time decay, and how investors use options to make money and reduce risk.