<ul data-eligibleForWebStory="false">Sensex traded 0.43% lower at 82,148.01, and Nifty 50 fell by 0.39% to 25,051.90.Smallcap index outperformed midcap with gains, while TCS's weak Q1 earnings led to a sectoral sell-off.Gainers of Nifty 50 pack included Eternal, Sun Pharma, while major laggards were Tech Mahindra, Wipro, Infosys, Jio Financial, and TCS.Several stocks hit 52-week highs and lows, with movements in various sectors such as IT, healthcare, realty, and media.