shares of nisource inc ni sank 008 to 2581 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 031 to 470121 and the dow jones industrial average djia rising 010 to 3575475 the stocks fall snapped a fourday winning streak nisource inc closed 079 short of its 52week high 2660 which the company achieved on may 10th despite its losses the stock outperformed some of its competitors wednesday as duke energy corp duk fell 032 to 10085 sempra sre fell 062 to 12612 and atmos energy corp ato fell 050 to 9441true trading volume 60 m eclipsed its 50day average volume of 39 m 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