shares of texas instruments inc txn slipped 180 to 17708 wednesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 001 to 415452 and dow jones industrial average djia falling 023 to 3389701 texas instruments inc closed 922 short of its 52week high 18630 which the company reached on march 31st the stock underperformed when compared to some of its competitors wednesday as nvidia corp nvda rose 095 to 27931 trading volume 31 m remained 15 million below its 50day average volume of 46 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