Biofuels Digest Index slides to 70.88 as enzymes, advanced biofuels drop

The Biofuels Digest Index™ (BDI), a basket of public biofuels stocks, slid 0.45 percent to 70.88 as advanced biofuels and enzymes dropped.  For the day, Renewable Energy Group (REGI) soared 9.75 percent to $7.43, while Codexis (CDXS) retreated 5.28 percent to $2.33.  Among other equities, Gevo (GEVO) settled back another 3.40 percent to $1.91. Overall, declines led advances 2 to 1 for the day.