Early premarket gappers
Gapping up: GTAT +17.4%, CMRX +8%, DRL +6.7%, TST +5%, OXGN +4.7%, TKMR +4.4%, IAG +4.2%, SYMC +4%, PAH +3.7%, GLUU +2.9%, AGN +2.6%, HL +2.1%, ABX +1.6%, ING +1.5%, GOLD +1.5%, SAN +1.4%, COST +1.4%, GDX +1.2%, XCO +1.1%, UBS +1.1%, HSBC +0.8%, YUM +0.8%
Gapping down: TILE -17.9%, SAP -3.7%, SAVE -3.2%, GPRO -3%, ALU -2.1%, RIO -2%, AZN -1.2%, GSK -1%, MG -1%, ASX -0.8%