power grid corp of india ltd 532898 shares inched up 043 to 21180 indian rupees tuesday on what proved to be an allaround poor trading session for the stock market with the sp bse sensex index 1 falling 104 to 6011548 power grid corp of india ltd closed 3645 rupees below its 52week high 24825 rupees which the company achieved on may 10 the stock outperformed some of its competitors tuesday as tata power co ltd tatapower fell 007 to 20605 rupees and gujarat industries power co ltd 517300 fell 018 to 8555 rupees trading volume 402755 remained 52108 below its 50day average volume of 454863 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