On the way up, the index may attempt to test the 100-day moving average placed at the level of 10,938, while on the downside, the gap area (10,815-10,845) which was formed on December 17 is likely to provide support to the index. Stocks in news: Tata Steel, Graphite India, Ashoka Buildcon, NMDC, Bombay Dyeing, Bank of Baroda and Glenmark Pharmaceuticals.