>>> US Early premarket gappers Early premarket gappers Gapping up: X +1.7%, AAP +1.6%, SBGI +1.3%, GSK +0.8%, MRK +0.5%, AMGN +0.5% Gapping down: SWCH -11.7%, VIAB -4.2%, LFIN -4%, ENPH -2.4%, SIG -0.5%, CELG -0.5%