<h1>Foreign exchange market curbs drive rupee higher as banks adjust positions under Reserve Bank restrictions.</h1> Reserve Bank of India measures to curb banks' activity in the onshore and derivative foreign exchange markets led to a sharp appreciation in the rupee after recent volatility and heavy pressure from capital outflows, a stronger dollar and higher crude prices. The central bank capped the net open position on the Indian rupee for banks at USD 100 million and required compliance by a specified deadline, while also restricting authorised dealers from offering non-deliverable derivative contracts involving the rupee to resident or non-resident users. Users were further barred from rebooking foreign exchange derivative contracts, whether deliverable or non-deliverable, once cancelled after the issuance of the instructions.