The Digest Bioeconomy Index, an index of publicly traded advanced bioeconomy stocks, edged up 0.58 percent to 52.36 as a modest rally continued. For the day, Gevo (GEVO) shed 5.41 percent to $0.70, while Evogene (EVGN) soared 18.18 percent to $8.94. Among other equities, Pacific Ethanol (PEIX) was clipped 4.18 percent to $4.58. Overall, declines led advances by an 8 to 5 ratio for the day.