On June 3, 2026, Indian stock markets experienced a decline, with the BSE Sensex falling 303.67 points to close at 74,346.17, and NSE's Nifty50 dropping 77.95 points to 23,405.60. This downturn was influenced by escalating tensions between the US and Iran and anticipation of the Reserve Bank of India's monetary policy announcement. Noteworthy developments include Hero MotoCorp launching India's first flex-fuel motorcycles, the Splendor+ and HF Deluxe, marking a significant step towards cleaner mobility. IndiGo, the low-cost airline, suspended operations to Kuwait due to airspace restrictions, while the government introduced a ₹10,000 crore Aviation Turbine Fuel Price Stabilisation Fund to mitigate rising jet fuel costs. Bharat Heavy Electricals secured a ₹2,000-2,500 crore contract from Dangote Petroleum Refinery in Nigeria for gas turbine generators. Additionally, Rajesh Exports is under scrutiny from SEBI for alleged financial misconduct. Meanwhile, JBM Auto reported a substantial increase in its electric bus market share, now at 49%.