In 1987 it took the #SP500 almost 2 years to make new price highs. In 2008, after gaining 20% to 1008, it fell another 27% to 741 on 11/21 only to rally another 27% to 944 &amp; then fall another 29% to its final low of 667 in March ‘09. The index didn’t make a new high ‘til 2013. https://t.co/vonk7vtGvJ