Penny Stock Volume Spikes SYMB Last %Chg Volume ISIM 0.0013 -87.0% 129,438,448 DRYS 5.88 12.4% 63,527,100 ALTO 0.02 132.0% 52,979,512 WAMUQ 0.06 -18.8% 49,224,100 PCBC 0.31 3.3% 41,142,672