Stocks in news: BSE, HAL, Asian Paints, Tata Steel, Tata Power

Markets ended the volatile weekly expiry session in the green, extending Monday's rebound. Analysts suggest Nifty's reclaim of the 20-DEMA at 25,600 could pave the way for further gains, while banking and IT stocks offer support. Several companies like BSE, HAL, and Tata Power are in focus due to Q2 results and news developments.