Biofuels Digest Index edges up to 74.39 as renewable chemicals gained.

May 30, 2013 | Jim Lane

The Biofuels Digest Index, an index of publicly traded biofuels stocks, edged up 0.09 percent to 74.39 as renewable chemicals gained. For the day, Codexis (CDXS) shed 3.67 percent to $2.36, while OriginOil (OOIL) soared 25.00 percent to $0.65. Among other equities, Aemetis (AMTX) recovered 10.00 percent to $0.44. Overall, advances and declines were even for the day.