In the coming trading session, the 200-day SMA placed around the level of 10,183 would be a key support level for the index. On the higher side, immediate resistance is placed at the level of 10,278, which is 61.80% retracement level of recent downmove, followed by 10,310. Stocks in the news: Infibeam Incorporation, Akzo Nobel, Zensar Technologies, Au Small Finance Bank, IDBI Bank and Lupin.