The dollar strengthened overseas after the US Federal Reserve gave no indication of withdrawing its bond-buying plan and US GDP growth figures were better than expected.
The rupee opened lower at 60.70 a dollar from the previous close of 60.40 at the Interbank Foreign Exchange Market. It moved in a range of 60.25 to 60.90, before PSU banks selling dollars at the behest of RBI helped the local currency end at 60.43, down 3 paise.
In yet another step to rescue the rupee, which fell to a near-record low of 61.20 yesterday, the Reserve Bank today tightened hedging rules by making it mandatory for foreign institutional investors to obtain the consent of holders of participatory notes and derivative instruments before hedging.
The benchmark S&P BSE Sensex erased initial gains and closed down about 29 points. Foreign institutional investors pumped in Rs 142.87 crore yesterday, as per provisional data with the stock exchanges.
In Chennai, RBI Governor D Subbarao reiterated there was no time frame for rolling back liquidity tightening measures imposed to address exchange rate volatility.
"The measures taken will be in place until volatility in the foreign exchange market is controlled. I do not want to give any time frame," Subbarao said.