Do you want to know the price of your options?? With this smart calculator, estimate the price of your option using Black-Scholes (with greeks estimation), Put-Call parity.
This calculator allows you to value your option taking into account if it is a put or a call, european or american (and it even tells you whether you should make an early exercise) and the effects of dividends.
Remember, this calculator only makes estimations following some established methods, it is not a crystal ball. "He who lives by the crystal ball soon learns to eat ground glass"- Edgar R. Fielder.