Mumbai, Sept. 17 -- Consistent weakness in dollar overseas is aiding gains in the Indian rupee during opening trades on Wednesday. INR opened around a three-week high of 87.84 per dollar and climbed to a high of 87.82 so far during the day. Easing oil price and positive cues from equities also supported the counter. Yesterday, rupee appreciated 8 paise to close at 88.08 against the US dollar, tracking US-India talks on the proposed trade agreement to iron out issues in the wake of steep Trump Tariffs. Rupee strengthened on positive domestic markets and a weak greenback, which is trading at a two-month low ahead of the two-day FOMC meeting. Indian shares rose notably on Tuesday as the U.S. and India stepped up talks to resolve their trade ...