Indian equity indices ended on a negative note with Nifty around 25,500 on November 6. At close, the Sensex was down 148.14 points or 0.18 percent at 83,311.01, and the Nifty was down 87.95 points or 0.34 percent at 25,509.70. About 1174 shares advanced, 2855 shares declined, and 130 shares unchanged.