shares of pinnacle west capital corp pnw inched 015 higher to 6666 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 031 to 470121 and the dow jones industrial average djia rising 010 to 3575475 this was the stocks fifth consecutive day of gains pinnacle west capital corp closed 2188 below its 52week high 8854 which the company reached on may 10th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as xcel energy inc xel rose 162 to 6711 edison international eix fell 058 to 6687 and idacorp inc ida rose 068 to 10901 trading volume 628685 remained 941389 below its 50day average volume of 16 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