The Biofuels Digest Index, an index of publicly traded biofuels stocks, fell 1.10 percent to 61.36 as advanced biofuels slid. For the day, Gevo (GEVO) dropped 3.02 percent to $1.93, while Amyris (AMRS) lost 5.56 percent to $1.70. Among other equities, Aemetis (AMTX) tumbled 6.67 percent to $3.08. Overall, declines led advances by a 11 to 5 ratio for the day.
