Biofuels Digest Index drops to 67.30 as chemicals wane

The Biofuels Digest Index, an index of publicly traded biofuels stocks, lost 0.63 percent to 67.30 as chemicals waned. For the day, Amyris (AMRS) shed 5.26 percent to $1.98, while Dyadic (DYAI) rebounded 5.56 percent to $0.95. Among other equities, Solazyme (SZYM) advanced 2.76 percent to $3.35. Overall, declines led advances by a 2 to 1 ratio for the day.