SBI Securities has identified top stocks for Diwali 2025, including HDFC Bank and Apollo Hospitals, with expected returns of 14% and 13.2%, respectively. They also recommend TVS Motor Company and NSDL, which have potential upside of 13.2% and 15.2%. The brokerage firm believes that FY27 will see double-digit earnings growth and comfortable valuations, with triggers like rate cuts and GST 2.0.