Around 14 stocks rose to their 52 week highs on NSE in Tuesday's session.Among the stocks that touched their 52 week highs were; Abbott India,Alchemist,Educomp solutions,Sujana Universal Industries and Mangalam Drugs and Organics.Benchmark NSE Nifty index was trading 136.65 points down at 9102.55 while the BSE Sensex was trading 499.17 points down at 31062.05.Overall,17 shares were trading in green in Nifty 50 index, while 33 were trading in red.In Nifty 50 index, Vedanta, NTPC, UPL, Tech Mahindra and HCL Tech were among top gainers while HDFC Bank , Kotak Bank, ZEEL, HDFC and Asian paints were trading in red.