Acorda Therapeutics Inc. (Nasdaq:ACOR), China Sky One Medical Inc. (Nasdaq:CSKI) and Lennar Corp. (Nasdaq:LEN) are among the biggest percentage losers in Tuesday's trading among companies with market capitalizations under $1 billion.

Also included among the results: Oxford Industries Inc. (Nasdaq:OXM), Ener1 Inc. (Nasdaq:HEV), Cheviot Financial Corp. (Nasdaq:CHEV), Winmark Corp. (Nasdaq:WINA), CNB Financial Corp. (Nasdaq:CCNE) and Allos Therapeutics Inc. (Nasdaq:ALTH).

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