BTW back in February the $spx lost  the 8/21day around 3200 &amp; hit 2191. Then late March, the $spx reclaimed the 8/21day Around 2350.   U didn’t have to sell the top, Or buy the bottom to grab big moves. Take some time &amp; read this free book.  Cliff note version to moving averages https://t.co/zE3uya0PKR