>>> US Early premarket gappers Early premarket gappers Gapping up: METC +5.8%, CFB +4.6%, CLVT +2.4%, ADTN +1%, GD +0.5% Gapping down: NTCT -23.7%, SFBS -7.5%, ERIC -5.7%, LTRX -4.5%, TWKS -2.1%, EPAC -2%, NUVL -1.7%, TXT -1.4%, RIO -1.3%, TEVA -0.9%