Markets eye a positive start on Tuesday amid strong global cues. Bharti Airtel, Adani Ports, Britannia, and Lupin will post results. Stocks in focus include Paytm (block deal buzz), DLF (Q1 beat), IndusInd (new CEO), Bosch (140% profit surge), and BEML (₹282 crore defence order). Trump's tariff warning on India keeps IT and pharma sectors on alert.