shares of penn national gaming inc penn slid 164 to 3179 tuesday on what proved to be an allaround poor trading session for the stock market with the nasdaq composite index comp falling 298 to 1118154 and dow jones industrial average djia falling 156 to 3094699 the stocks fall snapped a sixday winning streak penn national gaming inc closed 5461 short of its 52week high 8640 which the company achieved on september 8th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as boyd gaming corp byd fell 118 to 5182 caesars entertainment inc czr fell 245 to 4297 and churchill downs inc chdn fell 091 to 19401 trading volume 39 m remained 588394 below its 50day average volume of 45 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