Hit the 50% FIB level retracement yesterday at $23,900 $INDU $SPY $QQQ with weakness today. 

Now 3 sectors that are dumpster fires and 1 getting close 
Energy $XLE 
Home Builders $XHB 
Retail $XRT (outside $AMZN $WMT $TGT $COST)
(Banks getting close $XLF)