The rupee's close below 53.34 support exposes 53.06, 61.8 per cent of October-November rally.
Traders, however, say month-end dollar demand from oil firms is likely to limit a very sharp fall in the pair with losses in most other Asian currencies also boosting the dollar.
Dealers will monitor moves in domestic shares for cues on the direction of foreign fund flows.
Copyright Thomson Reuters 2013

