Eight new stocks entered the Futures & Options (F&O) segment on Wednesday. These stocks are Adani Power, Hyundai Motor India, Cochin Shipyard, Force Motors, Godfrey Phillips India, Motilal Oswal Financial Services, Nippon Life India AMC and Vishal Mega Mart. F&O allows stock market participants to enter contracts to transact shares at a predetermined price on a future date.