Premarket gainers: SNDK +12%. PSTI +9%. BHI +9%. SXC +8%. Losers: CMG -19%. CPHD -15%. SAN -6%....

|By:, SA News Editor
Premarket gainers: SNDK +12%. PSTI +9%. BHI +9%. SXC +8%.
Losers: CMG -19%. CPHD -15%. SAN -6%. TEF -6%. NOK -6%. VHC -5%. PNRA -5%.