IRL. Abbreviation for In Real Life.. Often used in internet chat rooms to let people you are talking about something in the real world and not in the internet world. Also can be used to differentiate between an actor/actress and the character they play.
Put Call Parity Formula. The basic version of the Put Call Parity formula is; Call-Put = Stock-Strike. The formula supposes the existence of two portfolios that are of equal value at the expiration date of the options.The premise is that if the two portfolios have identical values at expiration then they must be worth the same value now.all-Put = Stock-Strike. The formula supposes the existence of two portfolios that are of equal value at the expiration date of the options. The premise is that if the two portfolios have identical values at expiration then they must be worth the same value now.
A call option is âin the moneyâ when the strike price is below the market price of the underlying stock. For a put option, itâs the opposite; a put is âin the moneyâ when the strike price is above the market price of the underlying stock. For example, if you buy Google January 620 call options now and two weeks later Google is trading for $623.00, then you are in the money by $3.00.