Penny stocks with daily gains of over 10% with $40,000+ in trading volume on OTC Bulletin Board stock market for June 13th, 2011
| Symbol | Company Name | Last | Net Change | % Chg | $ Volume | Volume |
| RYUN | RESPECT YOUR UNIVERS | 0.85 | 0.1595 | 23.10% | $814,729 | 1031963 |
| DKAM | DRINKS AMERICA HOLDINGS | 0.0033 | 0.0008 | 32.00% | $172,689 | 47369380 |
| CMCI | CHINA MODERN AGRICULTURAL | 1.14 | 0.13 | 12.87% | $172,132 | 152701 |
| FLTT | FLINT TELECOM GROUP | 0.0034 | 0.0015 | 78.95% | $164,583 | 54337872 |
| VTNR | VERTEX ENERGY | 2.45 | 0.29 | 13.43% | $164,438 | 70577 |
| FCAR | FIRST CAROLINA INVESTORS | 5.75 | 1 | 21.05% | $153,494 | 27811 |
| LMCO | LI-ION MOTORS | 0.65 | 0.07 | 12.07% | $122,433 | 191280 |
| RBYC | RUBY CREEK RESOURCES | 1.15 | 0.2 | 21.05% | $85,018 | 80648 |
| CLNO | CLEANTECH TRANSIT | 0.21 | 0.03 | 16.67% | $64,196 | 336483 |
| CORX | CORTEX PHARMACEUTICALS | 0.1 | 0.019 | 23.46% | $59,065 | 585397 |
| ALZM | ALLEZOE MEDICAL HOLDINGS | 0.52 | 0.06 | 13.04% | $57,175 | 113729 |