Indian equity indices ended lower on second consecutive session on August 28 with Nifty around 24500. At close, the Sensex was down 705.97 points or 0.87 percent at 80,080.57, and the Nifty was down 211.15 points or 0.85 percent at 24,500.90. About 1409 shares advanced, 2501 shares declined, and 142 shares unchanged.