Pre market trading gaps

Gapping up:

NETM +25.5%, SVLF +20.5%, VLCM +17.1%, AMKR +10.3%, PSYS +10.2%, TTEK +9.6%, GTI +9.4%, RNOW +7.1%, ITRI +4.4%, TRN +3.9%, SYMC +3.7%, OIIM +3.3%, NLY +2.9%, BHP +2.7%, RTP +2.5%, YHOO +2.0%, HSC +2.0%, OI +1.7%, HNZ +1.1%...

Gapping down:

GRZ -15.8%, NWK -13.1%, IRBT -10.5%, MCRS -10.2%, JDSU -10.1%, LVS -8.6%, INSP -8.0%, CTX -3.8%, WYNN -3.6%, TTMI -3.5%, OMTR -2.5%, ROG -2.5%, PRU -2.4%, GLD -1.3%.