Turnaround: US equity indexes began risk-on w/ positive #Vaccine news re $PFE &amp; $BTNX. Through the day, $VIX rose &amp; US equity rally evaporated - closed $SPX -0.94%, $DJI +0.04% $NDAQ -2.13%. $VIX finished above 32.00. Sentiment turned w/ announcements of more state reclosings.