Monday SPX open====1865.79 SPX close===1871/89 SPX low=====1863.18 SPX high====1871.89 Tuesday SPX open====1872.57 SPX close===1879.55 SPX low=====1872.57 SPX high====1884.89 Wednesday SPX open====1879.32 SPX close===1875.39 SPX low=====1873.91 SPX high====1879.75 Thursday SPX open====1881.97 SPX close===1878.61 SPX low=====1870.24 SPX high====1884.06 Friday SPX open====1877.72 SPX close===1863.40 SPX low=====1859.70 SPX high====1877.72