#Stocks making the biggest moves in the premarket: @Macys, @United, @FedEx, @Boeing, @Facebook &amp; more https://t.co/mNJ0nW2XPJ $M $UAL $FDX $BA $FB $CPRI @CBrands $STZ @GeneralMills $GIS @Comcast $CMCSA @BeyondMeat $BYND @Netflix $NFLX @CVSPharmacy $CVS @Kroger $KR @GoldmanSachs