Gainers & Losers: Sudeep Pharma and Paytm among 7 stocks that grabbed attention on Friday

Nifty and Sensex ended slightly lower as financials and IT dragged. Stock-specific moves dominated with Paytm, Sudeep Pharma, M&M, Reliance Infrastructure, GAIL and GMDC seeing sharp swings driven by upgrades, listings, tariffs and profit-booking