Friday SPX open====1984.60 SPX close===1978.34 SPX low=====1974.37 SPX high====1984.60 Monday SPX open====1978.25 SPX close===1978.91 SPX low=====1967.31 SPX high====1981.52 Tuesday SPX open====1980.03 SPX close===1969.95 SPX low=====1969.95 SPX high====1984.85 Wednesday SPX open====1973.21 SPX close===1970.07 SPX low=====1962.42 SPX high====1978.90