tata consultancy services ltd 532540 shares dropped 119 to 339970 indian rupees thursday on what proved to be an allaround grim trading session for the stock market with the sp bse sensex index 1 falling 082 to 6524068 tata consultancy services ltd closed 17530 rupees short of its 52week high 357500 rupees which the company achieved on february 16 the stock underperformed when compared to some of its competitors thursday as mphasis ltd mphasis rose 130 to 223665 rupees and wipro ltd wipro fell 078 to 39965 rupees editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use