Top Monday percentage losers: Boulder Growth & Income Fund Inc., Alesco Financial Inc., ChemGenex Pharmaceuticals Limited
Boulder Growth & Income Fund Inc. (NYSE: BIF), Alesco Financial Inc. (NYSE: AFN) and ChemGenex Pharmaceuticals Limited (Nasdaq: CXSP) are the biggest percentage losers in Monday's trading among companies with market capitalizations under $500 million.
Here are today's biggest percentage losers:
| Price at | % | ||||||
| 12: 59 et | Change | Change | Volume | Year High | Year Low |


















