The market summary provides an overview of the performance of key indices and sectors in the Indian market on 30/04/2010. The Nifty closed at 5255, up 0.74% while the Sensex closed at 17503, up 0.71%. Top gainers were UNITECH (4.34%), RPOWER (4.12%), and ICICIBANK (3.11%) while top losers were POWERGRID (-4.40%), BPCL (-2.86%), and IDEA (-2.77%). Realty (1.96%) and CD (1.69%) sectors saw gains while FMCG (-0.96%) saw losses. The document provides support and resistance levels for key stocks