Sigma Designs, Canadian Solar and Kosan Biosciences lead small-cap volume in pre-market
Sigma Designs Inc (Nasdaq:SIGM), Canadian Solar Inc (Nasdaq:CSIQ) and Kosan Biosciences Inc (Nasdaq:KOSN) are among the most actively traded companies in Friday's trading among companies with market capitalizations under $1 billion.
Akeena Solar Inc (Nasdaq:AKNS), Sourcefire Inc (Nasdaq:FIRE) and China Precision Steel Inc (Nasdaq:CPSL) are also among the most actively traded companies.
Here are the most actively traded companies among small caps:
| Price at 9:23 ET | Change | % Change | Volume | Year High | Year Low | ||
| SIGM | SIGMA DESIGNS INC | 18.21 | -3.70 | -16.9% | 118.2k | 73.00 | 15.31 |
| CSIQ | CANADIAN SOLAR INC | 40.00 | +2.22 | +5.9% | 94.4k | 48.91 | 6.50 |
| KOSN | KOSAN BIOSCIENCES INC | 5.43 | +0.00 | +0.0% | 81.6k | 6.49 | 1.28 |
| AKNS | AKEENA SOLAR INC DE | 6.79 | +0.35 | +5.4% | 78.2k | 16.80 | 3.46 |
| FIRE | SOURCEFIRE INC | 7.75 | +1.12 | +16.9% | 58.4k | 16.38 | 4.96 |
| CPSL | CHINA PRECISION STEEL INC | 5.50 | +0.12 | +2.2% | 48.5k | 12.65 | 2.58 |
| DGLY | DIGITAL ALLY INC | 9.71 | +0.88 | +10.0% | 38.6k | 11.41 | 1.95 |
| JRJC | CHINA FIN ONLINE CO LTD | 24.77 | +1.01 | +4.3% | 35.6k | 47.68 | 8.17 |
| CSUN | CHINA SUNERGY CO LTD | 11.96 | +0.53 | +4.6% | 31.4k | 19.23 | 4.83 |
| HIMX | HIMAX TECHNOLOGIES INC | 5.87 | +0.20 | +3.5% | 15.1k | 5.93 | 3.18 |


















