shares of cadence design systems inc cdns slipped 096 to 16432 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 070 to 391925 and the dow jones industrial average djia rising 056 to 3370410 the stocks fall snapped a twoday winning streak cadence design systems inc closed 3065 short of its 52week high 19497 which the company reached on august 16th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as fortinet inc ftnt fell 200 to 4842 synopsys inc snps rose 052 to 32763 and palo alto networks inc panw fell 066 to 13419 trading volume 13 m remained 193391 below its 50day average volume of 15 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