The Biofuels Digest Index, an index of publicly traded biofuels stocks, slipped 0.35 percent to 67.93 as large caps fell. For the day, Amyris (AMRS) rebounded 5.81 percent to $2.55, while Dyadic (DYAI) shed 3.85 percent to $1.25. Among other equities, Valero (VLO) was down 3.72 percent to 57,51. Overall, declines led advances by a 7 to 3 ratio for the day.
