Indian equity markets fell in early trade on Wednesday amid elevated crude prices and caution ahead of the US Federal Reserve’s policy decision. The Sensex dropped 684 points, while IT and FMCG stocks led sectoral losses. Mumbai: The Indian equity markets posted sharp losses early on Wednesday as elevated crude prices and the upcoming US Fed’s policy decision kept investors cautious. As of 9.23 am, Sensex declined 684 points, or 0.