shares of valero energy corp vlo advanced 297 to 11595 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 067 to 443926 and the dow jones industrial average djia rising 093 to 3426142 valero energy corp closed 3444 short of its 52week high 15039 which the company reached on january 27th the stock outperformed some of its competitors tuesday as exxon mobil corp xom rose 122 to 10597 and chevron corp cvx rose 185 to 15812 trading volume 37 m remained 686817 below its 50day average volume of 44 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