The Reserve Bank of India is likely to have stepped in to prop up the rupee via state-run banks, from falling further after it opened at a nine-week low of 63.90 to the dollar, traders said.
The rupee was trading at 63.76/77 versus its close of 63.71/72 on Tuesday.
The rupee is heading for a sixth straight-session slump, tracking the unexpected quickening of retail inflation in October, sparking rate hike fears as well as concerns over tapering of the dollar-swap window for oil firms.