Indian equity indices ended on a negative note with Nifty at 25,350 on September 19. At close, the Sensex was down 387.73 points or 0.47 percent at 82,626.23, and the Nifty was down 96.55 points or 0.38 percent at 25,327.05. About 1992 shares advanced, 1961 shares declined, and 163 shares unchanged.