Penny stocks with daily losses of over 20% with $30,000+ in trading volume on OTC stock market tiers for July 13th, 2011 Symbol Company Name Last Net Change % Chg $ Volume Volume ANDI ANDIAMO CORP 0.0008 -0.0004 -33.33% $111,829 145724896 CGFIA COLORADO GOLDFIELDS 0.0005 -0.0002 -28.57% $78,310 134004259 TOFS […]