India's auto sector just flexed. The Nifty Auto index hit a record intraday high of 26,965.45, gaining 1.8% on Wednesday as June sales numbers rolled in. Mahindra & Mahindra led the passenger vehicle charge with 1.06 lakh units sold — a blistering 25% year-on-year jump, powered by relentless SUV demand. Eicher Motors (Royal Enfield) wasn't far behind, clocking 1.08 lakh units, up 21% YoY and 5% month-on-month. Tractor sales roared ahead 20% YoY,...