FRIDAY OPEN .... Market down 52/21/7. Volume slightly light. WTI under $45, Brent under $48 .... US producer prices unchanged .... Tighter conditions after market sell-off equals 3 Fed hikes: Goldman .... China "financially out of control": Citi economist .... Russia left interest rates unchanged .... (stock #s in %) ACFN up 19. PRHL up 18. CCTC up 13 with news. BLSP up 12. BSRC up 6, up 26x from low .... EFOI down 25 with super volume, news. XDSL down 16. AXPW down 10. SUNE down 3 after reporting. RBCN down 1, new low.