Indian markets erased early gains on Tuesday, with Nifty hovering near 25,100 despite retail inflation cooling to a 6-year low of 2.10%, sparking rate cut hopes. HCL Tech fell over 3% on weak Q1 earnings, while Tata Tech and Rallis rose. Key resistance seen at 25,220; support at 24,970. Investors eye US-India trade talks and Q1 earnings rollouts.