Indian equities ended Tuesday's session in the red, but not before staging a spirited comeback in the final hour that helped soften what had looked set to be a far steeper decline.The Sensex settled 210 points lower at 78,429, while the Nifty50 ended down 159 points at 24,615. However, both benchmarks clawed back significant ground late in the session, recovering around 115 points and 150 points, respectively, from the levels seen before the closing auction at 3:15 pm. Even so, the broader tone remained weak, with 35 of the 50 Nifty constituents ending lower and market breadth firmly tilted in...