UPL, DLF, TVS Motor, Adani Green Energy, Marico, APL Apollo Tubes, Blue Star, Castrol India, GMR Airports Infrastructure, KPIT Technologies, Nippon Life, Petronet LNG, Ramco Systems, Spandana Sphoorty Financial, Speciality Restaurants, Supreme Industries, and Tube Investments of India will be in focus ahead of quarterly earnings on October 30.