Early premarket gappers
Gapping up: GMCR +42.2%, GLUU +19.9%, AKAM +16.7%, ALU +10.8%, SNCR +10.6%, UHAL +9.6%, YELP +9%, YELP +9%, OSUR +8.1%, GPRE +6.6%, LNC +5.5%, CTIC +4.6%, SGU +3.7%, PDLI +3.5%, DIS +3.5%, QUIK +3.3%, OGE +3.3%, SPF +3%, COST +2.9%, BKD +2.7%, SWI +2.7%, PMT +2.7%, ALL +2.3%, AVNR +2.2%, MU +2.1%, FLT +2%, PTIE +1.9%, SNN +1.9%, KO +1.8%, VE +1.7%, PLNR +1.4%, HOG +1.3%, ARTC +1%
Gapping down: TWTR -20.4%, SFLY -12.4%, EMAN -12%, P -10.7%, S -9.4%, WNC -7.6%, SODA -7.4%, IRBT -6.6%, NLST -6.5%, SWM -5.8%, SNE -5.7%, TYL -4.9%, TTMI -4.7%, SRI -4.6%, NXPI -4.4%, TSO -3.9%, ATML -3.5%, ATML -3.5%, MRO -3.4%, TQNT -3.3%, CALD -3.1%, CALD -3.1%, ENTR -3.1%, SQNS -3.1%, PPHM -3%, SCSS -2.9%, AZN -2.8%, RNWK -2.2%, PAA -2.1%, FMC -2%, FISV -1.8%, SWIR -1.5%, EPD -1.4%, PRU -1.2%, CS -1.2%, LNKD -1.1%, FB -0.9%, ZUMZ -0.9%