2014-12-1220110973-5321http://hdl.handle.net/10784/4606An option is a security that gives its owner the right to trade in a fixed number of shares of a specified common stock at a fixed price at any time on or before a given date. The act of making this transaction is referred to as exercising the option. The fixed price is termed the strike price, and the given date, the expiration date. A call option gives the right to buy the shares; a put option gives the right to sell the shares.application/pdfengarticleinfo:eu-repo/semantics/openAccessAcceso abierto2014-12-12Rodriguez, S.Marin, FreddyRodriguez, S.Marin, Freddy