shares of mastercard inc ma slid 139 to 34737 monday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 169 to 441253 and dow jones industrial average djia falling 119 to 3430808 mastercard inc closed 5413 below its 52week high 40150 which the company reached on april 28th the stock demonstrated a mixed performance when compared to some of its competitors monday as amazoncom inc amzn fell 216 to 302244 visa inc cl a v fell 103 to 21475 and american express co axp fell 334 to 17757 trading volume 18 m remained 26 million below its 50day average volume of 44 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