Michael Baker, Calavo Growers and Atrion among new 52-week small-cap highs
Michael Baker Corp. (AMEX: BKR), Calavo Growers, Inc. (Nasdaq: CVGW) and Atrion Corp. (Nasdaq: ATRI) are among the biggest percentage gainers in Wednesday's trading among companies with market capitalizations under $500 million.
Here are today's biggest percentage gainers:
| Price at | % | ||||||
| 4:00 et | Change | Change | Volume | Year High | Year Low |


















