Tuesday SPX open====1962.29 SPX close===1973.32 SPX low=====1962.29 SPX high====1978.58 Wednesday SPX open====1973.06 SPX close===1974.62 SPX low=====1972.58 SPX high====1976.67 Thursday SPX open====1975.88 SPX close===1985.44 SPX low=====1975.88 SPX high====1985.59 Monday SPX open====1984.22 SPX close===1977.65 SPX low=====1974.88 SPX high====1984.22 Tuesday SPX open====1976.39 SPX close===1963.71 SPX low=====1959.46 SPX high====1976.39