Sensex surged over 700 points and Nifty advanced 159 points in opening trade on Tuesday, as Finance Minister Nirmala Sitharaman's presented the Budget 2022-23 in the Parliament. Sensex, Nifty notched up solid gains on Monday after a two-session sliding streak as healthy growth projections in the Economic Survey and supportive global cues enthused investors. Stay tuned for more updates.