shares of zions bancorp na zion inched 088 higher to 5701 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 057 to 415538 and the dow jones industrial average djia rising 026 to 3306150 zions bancorp na closed 1843 short of its 52week high 7544 which the company reached on february 10th the stock demonstrated a mixed performance when compared to some of its competitors monday as us bancorp usb rose 060 to 4885 and western alliance bancorp wal rose 225 to 7782 trading volume 14 m remained 301743 below its 50day average volume of 17 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