My new reading of the tape: 

Two weeks ago, MACD (1) went negative, (2) bottomed, and (3) is now positive again. 

So it's fair to say that two weeks ago was the classical MACD buy signal. 

If correct, we have begun the next leg UP! 

$SPY $SPX #ES_F 
$IWM https://t.co/C54Qc5sxOx