shares of c3ai inc ai shed 301 to 4022 wednesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 074 to 447216 and the dow jones industrial average djia rising 025 to 3434743 c3ai inc closed 865 short of its 52week high 4887 which the company achieved on june 16th the stock underperformed when compared to some of its competitors wednesday as microsoft corp msft rose 142 to 33720 alphabet inc cl c goog rose 162 to 11962 and alphabet inc cl a googl rose 153 to 11893 trading volume 231 m remained 79 million below its 50day average volume of 310 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