Domestic stock markets started Monday's session on a strong note, after the government announced measures to shore up the economy. The S&P BSE Sensex index jumped as much as 393.76 points to touch 37,094.92 in early trade, and the broader NSE Nifty benchmark traded above the 10,900 mark after hitting 11,000.55 in pre-market trade. Gains across banking, financial services and infrastructure shares pushed the markets higher however weakness in IT and metal stocks limited the upside.