Mumbai, Feb. 3 -- The Indian rupee bounces back below Rs 91 per dollar mark in opening trades on Tuesday, extending previous day rebound. INR opened at Rs 90.30 per dollar and slipped to a low of 90.58 so far during the day. The counter is up more than 1% so far during the day. Yesterday, rupee gained 42 paise to close at 91.51 against the US dollar during the first session after Union Budget 2026-27. The counter was largely supported by sharp fall in international crude oil prices and positive cues from local equities. Crude oil prices are down more than 5 percent after U.S. President Donald Trump said he was hopeful of agreeing a deal with Iran. Indian shares bounced back on Monday after tumbling during the special weekend trading sessi...