What Is a Call Option? A call option is a contract that gives the buyer of the option the right to purchase a security, such as a specific stock, at a specific price (referred to as the strike price).

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NerdWallet defines a "call option" as a contract that gives you the right, but not the obligation, to purchase stock at a "strike price" before the call option's "expiration." The strike price is ...

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Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Phynart Studio / Getty Images A call option, ...

Yes, American call options can be exercised at any time before expiration, while European options can only be exercised on the expiration date. An option gives you the right to buy or sell 100 shares ...

Call and put options are two sides of the options market. Here we look at the difference between the call option and the put option. The essential difference between call option and put option arises ...