Pre-Market Gappers

Gapping up:

SIGM +4.9%, PETM +4.4%, WM +3.4%, FRE +3.2%, ELN +2.2%, IBN +1.7%...

Gapping down:

FRPT -17.5%, LAVA -11.4%, DELL -9.6%, NOK -3.5%, MRVL -3.1%, CCL -2.8%, NOVL -2.5%, QCOM -1.8%, AFFY -1.4%, OVTI -1.3%.