The rupee ended weaker on Thursday, retreating from a more than one-week high hit earlier in the session on the back of month-end dollar demand from importers and possible intervention by the Reserve Bank of India.
The rupee had initially gained on sustained foreign fund inflows into the stock and debt markets and after India on Wednesday allowed foreign institutional investors to hold more government debt while reducing the portion available to long-term investors.
But that was not enough to sustain the gains given heavy dollar buying by state-run banks to meet month-end import payment demands of clients, with some traders citing potential dollar buying by the RBI.
"There was good dollar selling by foreign banks at every level while there was good bidding from the state-run