Early premarket gappers
Gapping up: AMBI +86%, EXEL +27.6%, DWA +25.2%, ATHL +24.4%, ALIM +21.7%, RSH +11.1%, PSDV +10.5%, CYTR +6.8%, ECYT +4.9%, LAS +2.3%, KOOL +1.7%, BIDU +1.6%, YHOO +0.8%
Gapping down: NXTD -8.3%, PBR -4.1%, VALE -2.4%, HSBC -2.3%, NBG -2.3%, BBRY -1.9%, RIO -1.7%, BHP -1.5%, BCS -1.5%, LUV -1.2%, DB -1%, TOT -1%, AAPL -0.9%, JNS -0.8%