Biofuels Digest Index drops to 67.32 as advanced biofuels tank

The Biofuels Digest Index, an index of publicly traded biofuels stocks, shed 1.20 percent to 67.32 as advanced biofuels tanked. For the day, KiOR (KIOR) plunged 16.67 percent to $0.08, while Cosan (CZZ) was down 5.08 percent to $9.53. Among other equities, Amyris (AMRS) dropped 4.89 percent to $2.92. Overall, declines led advances 3 to 1 for the day.