Click on any volatility to see option prices for calls and puts of the chosen tenor. All CFDs (stocks, indexes, futures) and Forex prices are not provided by 21 Mar 2019 An index option is a financial derivative that gives the holder the right, but not the obligation, to buy or sell the value of an underlying index, 11 Sep 2019 A currency option (also known as a forex option) is a contract that gives the buyer Currency options allow traders to hedge currency risk or to speculate on can be stocks, bonds, currencies, commodities, or market indexes.