Judging by trends in worldwide stocks markets and early action at SGX Nifty, it appears that domestic benchmark indices will make a happy start. At the time of writing, SGX Nifty was trading higher by 37 points at 11,631 level. Hexaware, Indiabulls Housing Finance, ICICI Pru Life, M&M Fin, Tata Elxsi and Ultratech Cement are some of the key companies announcing their earnings numbers today.