Stock market today: Nifty50 falls below 25,800; BSE Sensex tanks over 600 points admin December 9, 2025 Stock market today: Nifty50 and BSE Sensex, the Indian equity benchmark indices, tanked in opening trade on Tuesday. While Nifty50 went below 25,800, BSE Sensex was down over 620 points. Uncategorized