shares of xilinx inc xlnx slid 539 to 15106 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 204 to 435263 and dow jones industrial average djia falling 163 to 3429999 the stocks fall snapped a fiveday winning streak xilinx inc closed 934 short of its 52week high 16040 which the company achieved on september 27th the stock underperformed when compared to some of its competitors tuesday as texas instruments inc txn fell 272 to 19489 qualcomm inc qcom fell 268 to 12990 and international business machines corp ibm fell 079 to 13747 trading volume 22 m remained 103976 below its 50day average volume of 23 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