Going ahead, the level of 10,500 followed by 10,430 is a crucial support for the index. Top stocks to watch out today: Spice Mobility, Kridhan Infra, ABC India, Indiabulls Housing Finance, Cipla, DLF, HDFC, Larsen and Toubro Infotech, Sadbhav Infrastructure, Bharat Forge, Atlas Cycle and Sona Koyo.