S&amp;P500 starting to look expensive again here.... #EPS estimates keep coming down (below $150 now) as they should as #covid19 duration lengthens.  At current S&amp;P levels that's a P/E multiple of 18.5x.  I've seen #'s as low as $135.  Thats P/E of 20.6.  What is fair value?? #stocks