shares of texas instruments inc txn shed 115 to 16117 thursday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 017 to 413062 and dow jones industrial average djia falling 066 to 3330951 texas instruments inc closed 2513 short of its 52week high 18630 which the company achieved on march 31st the stock underperformed when compared to some of its competitors thursday as nvidia corp nvda fell 106 to 28578 trading volume 33 m remained 16 million below its 50day average volume of 49 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