Notable upgrades today.  $MSFT two upgrades one raised to $225. 
$AAPL one to $440. 
$SNAP raised to $28. 
$DHI raised to $66. 
$LOW raised to $170. 
$TWLO raised to $250.  
$ZS raised to $150. 
($Z,ZG) raised to $66. 
$GLW raised to $36. 
$AMZN raised to $3450.