RBI's interest rate decision, quarterly earnings and global cues would be the major driving factors for equity markets this week, analysts said adding that the impact of the Union Budget could linger on this week. Trading activity of foreign investors will also be a key driver for the markets, experts noted. "US and India's manufacturing PMI for January to be released on Monday, will be the key macro data to watch out for. Investors will closely study the fine prints of the Budget policies and market focus will shift back to the corporate earnings/outlook and RBI's interest rate decision to be announced on Friday," Siddhartha Khemka, Head - Research, Wealth Management, Motilal Oswal Financial Services Ltd, said. From the earnings calendar, Asian Paints, PC Jeweller, Tata Power, Titan, Apollo Tyres, Bharti Airtel, ITC,F, SBI, LIC, M&M and NHPC would announce their earnings this week. Prashanth Tapse, Senior VP (Research), Mehta Equities Ltd, said, "Will the RBI soften its stance ...