The Biofuels Digest Index, an index of publicly traded biofuels stocks, jumped 3.35 percent to 63.80 as advanced biofuels rocked. For the day, Gevo (GEVO) was up 43.21 percent to $0.23, while Amyris (AMRS) soared 20.11 percent to $2.09. Among other equities, Abengoa (ABGB) advanced 6.23 percent to $15.52. Overall, advances led declines 13 to 2 for the day.