We continue to grind up in $SPX and holding above that key 3100 level. As posted next up is 3130 - this is the trendline connecting the June 16 &amp; June 23 highs in #ES_F. This line caused last Friday's selloff and with 4hr RSI(5) getting very overbought, a cool-off there's likely https://t.co/6heDQQkQv0