shares of capital one financial corp cof shed 021 to 15327 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 024 to 437394 and dow jones industrial average djia falling 049 to 3389260 capital one financial corp closed 2468 below its 52week high 17795 which the company achieved on august 13th the stock demonstrated a mixed performance when compared to some of its competitors monday as discover financial services dfs fell 046 to 12344 standard chartered plc scbff rose 820 to 755 and bankunited inc bku rose 121 to 4420 trading volume 34 m eclipsed its 50day average volume of 28 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