Biofuels Digest Index drops to 67.30 as enzymes slump

The Biofuels Digest Index, an index of publicly traded biofuels stocks, dropped 1.12 percent to 67.30 as enzymes slumped. For the day, Dyadic (DYAI) dumped 17.99 percent to $0.82, while Gevo (GEVO) rallied 10.00 percent to $3.74 on good news with Alaska Airlines. Among other equities, Syngenta (SYT) tumbled 4.29 percent to $89.59. Overall, declines led advances by a 7 to 3 ratio for the day.