Futures and options are an attractive instrument which increases the returns for the traders.
Call option and put options are the options in which the buyers have the right to buy/sell the financial instruments wherein there is no obligation for the buyers to buy but for the sellers they have the obligation to sell provided the buyers exercise the contract.
In Futures and options , the buyers and sellers agrew at the current price and in the future the contract is aggreed at that current market price and the difference amount is settled by the exchange.
The sellers either make physical settlement or cash settlement in Futures and Options