Premarket gainers: ATAC +40%. CYPB +40%. KWK +10%. CPX +8%. TSLA +6%. YONG +5%. NBG +5%. ARNA...

|By:, SA News Editor

Premarket gainers: ATAC +40%. CYPB +40%. KWK +10%. CPX +8%. TSLA +6%. YONG +5%. NBG +5%. ARNA +5%. HAL +4%. YRCW +4%.
Losers: PETS -17%. BIDU -4%. BP -2%.