Just on my above comments about Monday being up or down I just checked previous futures contract closes .
In the March and Dec contracts which both traded down into the expiry dates the next Monday was a green day . http://stockcharts.com/freecharts/gallery.html?$SPASX200
I just checked my other platform to double check and if u view the number 5288.5 in March that was the low day of the month and quarter for the June futures contract going forward and u will note 2 days after was a white day [up day]
The ranges of March high to low [174 points ] are now very close with May high to present lows [168 points] but note we
haven't closed spi for June yet nor do we have Thursdays low on xjo . Based on percentage move the ranges are very close as well .