Stocks in news: Cochin Shipyard, Bharat Forge, HUL, Dr Reddy's, L&T

Indian markets saw modest gains for a third straight session. Key stocks like Cochin Shipyard and Bharat Forge are in focus. Cochin Shipyard secured new orders. Bharat Forge is exploring technology collaborations. Hindustan Unilever plans manufacturing expansion. Dr Reddy's acquired specialty brand trademarks. L&T announced a venture for AI factory infrastructure.