NEW YORK--(BUSINESS WIRE)--Van Eck Global has announced the net asset value (NAV) as of August 24, 2015 for each of its Market Vectors ETFs is available at vaneck.com and below.       Net Asset Values (NAV)   August 24 AFK   Africa Index ETF   19.84 ANGL   Fallen Angel High Yield Bond ETF   26.26 BBH   Biotech ETF   119.87 BIZD   BDC Income ETF   16.17 BJK   Gaming ETF   31.85 BRF   Brazil Small-Cap ETF   12.16 CBON   ChinaAMC China Bond ETF   24.36 CNXT   ChinaAMC SME-ChiNext ETF   36.30 CRAK