Stocks in news: Apollo Hospitals, Nykaa, Ola Electric, Bajaj Auto, Suzlon Energy

Markets experienced volatility but closed with gains. Several companies, including Apollo Hospitals and Nykaa, are set to release their Q4 results. Mazagon Dock reported a profit decline, while Bajaj Auto saw an increase. Ola Electric's losses widened, but Suzlon Energy reported substantial profit growth. Lemon Tree Hotels and Amara Raja also announced their Q4 results.