shares of nikola corp nkla were unchanged friday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 039 to 3382669 and the nasdaq composite index comp falling 058 to 1178727 nikola corp closed 936 short of its 52week high 1187 which the company achieved on march 30th trading volume 98 m remained 27 million below its 50day average volume of 125 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