Stocks with unusual volume

Stocks with unusual volume sometime signal a fundamental change in the direction of the stock. All the stock in this list have traded above their 250 day highest volume so far.

ANS,AirNet Systems Inc (Google  Yahoo  Earnings BW  Chart) 
CRVL,Corvel Corp (Google  Yahoo  Earnings BW  Chart) 
EGHT,8x8 Inc (Google  Yahoo  Earnings BW  Chart) 
ELS,Equity Lifestyle Properties (Google  Yahoo  Earnings BW  Chart) 
EMAG,Emageon (Google  Yahoo  Earnings BW  Chart) 
FST,Forest Oil Corp (Google  Yahoo  Earnings BW  Chart) 
GPS,Gap Inc (Google  Yahoo  Earnings BW  Chart) 
HMSY,Hms Holdings Corp (Google  Yahoo  Earnings BW  Chart) 
HZO,Marinemax Inc (Google  Yahoo  Earnings BW  Chart) 
IGLD,Internet Gold-Golden (Google  Yahoo  Earnings BW  Chart) 
LTS,Ladenburg Thalmann Finl (Google  Yahoo  Earnings BW  Chart) 
LYTS,Lsi Industries Inc (Google  Yahoo  Earnings BW  Chart) 
NRMX,Neurochem (Google  Yahoo  Earnings BW  Chart) 
SGN,Signalife Inc (Google  Yahoo  Earnings BW  Chart) 
SVNT,Savient Pharmaceuticals Inc (Google  Yahoo  Earnings BW  Chart)