Penny stocks with daily losses of over 20% with $20,000+ in trading volume on OTC market tier for March 30th, 2010 Symbol Company Name Last Net Change % Chg $ Volume Volume GDGI GREENWAY DESIGN GROUP 1.34 -0.37 -21.64% $2,796,751 1874294 BMOD BIOMODA 0.1126 -0.1249 -52.59% $998,424 7509831 RCKGF ROCKGATE […]