Wenesday SPX open====1820.12 SPX close===1819.26 SPX low=====1815.97 SPX high====1826.55 Thursday SPX open====1814.82 SPX close===1829.83 SPX low=====1809.22 SPX high====1830.25 Friday SPX open====1828.46 SPX close===1838.63 SPX low=====1825.59 SPX high====1841.65