The Biofuels Digest Index, an index of publicly traded biofuels stocks, gained 1.05 percent to 64.62 as advanced biofuels soared. For the day, Gevo (GEVO) was up 14.82 percent to $0.27, while Ceres (CERE) rocketed up 20.32 percent to $0.37. Among other equities, Dyadic (DYAI) rallied 9.47 percent to $1.04. Overall, advances led declines 3 to 1 for the day.