Early premarket gappers
Gapping up: SIAL +34.8%, VSI +22.4%, TATT +7.4%, EMC +4.4%, TTM +3.6%, CLX +2.6%, DRC +2.6%, AG +2.5%, SIRI +2%, ODP +1.8%, IP +1.1%, NOK +0.7%
Gapping down: STM -3.7%, YHOO -2.4%, INVN -2.2%, RIO -2.1%, BHP -2.1%, MU -1.6%, WAG -1.5%, GTAT -1.3%, TSLA -1.1%, SLV -1.1%, MT -1.1%, ING -1.1%, CNHI -1.1%, TWTR -0.9%
Gapping down: STM -3.7%, YHOO -2.4%, INVN -2.2%, RIO -2.1%, BHP -2.1%, MU -1.6%, WAG -1.5%, GTAT -1.3%, TSLA -1.1%, SLV -1.1%, MT -1.1%, ING -1.1%, CNHI -1.1%, TWTR -0.9%