Call
Definition 1 An option Contract that gives the holder the Right to Buy a certain quantity (usually 100 shares) of an Underlying security from the Writer of the option, at a specified price (the strike price) up to a specified date (the expiration date). also called Call option. Definition 2 The act of exercising a Call option. Definition 3 The Right to Redeem a Callable bond before ITS scheduled Maturity. Definition 4 In Banking, a Demand to repay a security Loan immediately.