Indian markets fell on September 30, with the Sensex down 97 points at 80,267, marking losses for the eighth straight session, while Nifty 50 ended flat. Selling pressure in FMCG, realty, and IT stocks weighed on indices, though auto, banking, and metals limited the decline. Hyundai and IndiGo dropped over 2% each. Investors stayed cautious ahead of RBI’s policy review.