Also read: Sensex hits all time high crossing 30,000; Nifty crosses 9K and Rupee at 20 month high
As per Forex dealers, the rise could be because of weakness that dollar has shown against other currencies overseas as well as robust foreign fund inflows.
It was yesterday that the rupee had surged by 15 paise and closed at 64.11, at a near 21-month strong after August 2015.