<ul data-eligibleForWebStory="false">Sensex and Nifty 50 saw gains, with Sensex up 0.49% and Nifty 50 up 0.52%.Smallcap outperformed midcap index, while all sectoral indices showed positive sentiment.HCL Tech shares declined 4% due to Q1 profit drop; Tejas Networks, Rallis, Tata Tech reacted to Q1 performance.Several stocks hit 52-week highs and lows, with some experiencing significant price movements.