The Digest Bioeconomy Index, an index of publicly traded advanced bioeconomy stocks, was flat at 47.72 despite a chemicals drop. For the day, BioAmber (BIOA) fell 5.06 percent to $3.19, while Green Plains (Partners (GPP) lost 3.76 percent to $13.07. Among other equities, Pacific Ethanol (PEIX) regained 6.65 percent to $3.69. Overall, declines and advances were even for the day.