Dear Muktha / columbus
Final settlement is automatic for open positions in futures as well as options. So if you do not square-off your futures position on expiry day, than all your open positions will be automatically settled at final settlement price of underlying i.e. for Nifty, closing price of index on expiry day & respective profit/loss amount will be credited/debited on your account.
Vinod
Dear vinod,
To be frank I never faced this problem of OPENING the future positions till EXIPIRY.Generally I square off them in advance and adding the next month FUTURE in watchlist altogether removing the old futures.
"......A futures contract gives the holder the obligation to buy or sell, which differs from an options contract, which gives the holder the right, but not the obligation. In other words, the owner of an options contract may or may not exercise the contract. Whereas in a futures contract, both parties of a "futures contract" must fulfill the contract on the settlement date......"
The mere definitions made me think like that.
Thanks for the clarification.