9:00 AM Premarket gainers: IMMU +12%. STX +11%. CYTR +9%. EBAY +9%. PLXS +8%. FCS +7%. FITB +6%. FFIV +4%. KEY +4%. SNE +4%. Losers: ISPH -15%. SVA -8%. GRMN -7%. BCS -4%. RTP -4%. RBS -4%.