Rupee rate today on 4 June 2026: opens at Rs 95.70 per USD, +1 paise from Rs 95.71 close. Record low was Rs 96.96 during Iran war peak. Brent crude -5.47% to $97.88, WTI -5.72% to $91.07. Dollar weaker on US-Iran peace deal hopes. Petrol Rs 111.21/L, Diesel Rs 97.83/L. RBI MPC decision June 5 at 10 AM IST is key catalyst. Full analysis on Univest.