At the interbank foreign exchange, the rupee opened at 77.54 against the American dollar, then gained some more ground to quote 77.52, registering a rise of 5 paise over the previous close.
At the interbank foreign exchange, the rupee opened weak at 77.56 against the American dollar, then turned volatile to trade in a tight range of 77.56 to 77.51.
The rupee extended losses and fell 10 paise to close at 77.72 against the US dollar on Thursday due to unabated foreign fund outflows and negative trend in domestic equities.