NSE Indices launched 11 new sectoral indices on June 15, 2026, including Nifty Power, Nifty Retail, Nifty Insurance, Nifty Hospitals, Nifty NBFC, and more. Total NSE sectoral indices now 34. Nifty ETF AUM at Rs 6.17 lakh crore. Analysis by Ankit Jaiswal at Univest.