Q4 Results Today Live: Asian Paints, IndiGo, NMDC, Glenmark Pharma, Ipca Lab, IREDA, Gujarat Gas, Natco Pharma, Inox Wind, Rubicon Research, BEML, NMDC Steel, JM Financial, Triveni Engg to announce Q4 results, Ashok Leyland, Graphite, BDL shares in red, Alkem Labs gain