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Derivatives Compass

Call option

Japanese
コール・オプション
Also known as
Call
Last reviewed
September 25, 2026

This is a draft, shown for review before publication.

A call option (call) is an option that gives its holder the right to buy the underlying asset at a price fixed in advance (the strike price). The buyer of a call makes a profit if the price of the underlying asset at expiry is above the sum of the strike price and the premium.

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