Novavax Inc. (NasdaqGM:NVAX - News), Sequenom Inc. (NasdaqGM:SQNM - News) and Biocryst Pharmaceuticals Inc. (NasdaqGM:BCRX - News) are among the most actively traded companies in Tuesday's trading among companies with market capitalizations under $1 billion.
Also included among the results: Spectrum Pharmaceuticals Inc. (NasdaqGM:SPPI - News), China Medical Technologies Inc. (NasdaqGS:CMED - News), CardioNet Inc. (NasdaqGM:BEAT - News), Immunomedics Inc. (NasdaqGM:IMMU - News), Brigham Exploration Co. (NasdaqGS:BEXP - News) and Savient Pharmaceuticals Inc. (NasdaqGM:SVNT - News).
Here are the most actively traded companies among small caps:
| | | Price at 9:08 ET | Change | % Change | Volume | Year High | Year Low |
| NVAX | NOVAVAX INC | 7.46 | +1.42 | +23.5% | 4,041.1k | 6.30 | 0.52 |
| SQNM | SEQUENOM INC | 5.95 | -0.44 | -6.9% | 915.7k | 29.14 | 2.86 |
| BCRX | BIOCRYST PHARMACEUTICALS | 12.95 | +0.48 | +3.8% | 126.2k | 13.24 | 0.85 |
| SPPI | SPECTRUM PHARMACEUTICALS INC | 8.81 | +0.31 | +3.6% | 86.8k | 8.78 | 0.55 |
| CMED | CHINA MED TECHNOLOGIES INC | 13.33 | -2.07 | -13.4% | 84.0k | 46.84 | 11.41 |
| BEAT | CARDIONET INC | 6.52 | -0.68 | -9.4% | 83.9k | 31.14 | 5.60 |
| IMMU | IMMUNOMEDICS INC | 5.39 | -0.12 | -2.2% | 67.5k | 7.16 | 0.84 |
| BEXP | BRIGHAM EXPLORATION CO | 7.04 | +0.49 | +7.5% | 60.9k | 14.50 | 1.04 |
| SVNT | SAVIENT PHARMACEUTICALS INC | 13.88 | -0.01 | -0.1% | 44.4k | 23.01 | 2.80 |
| STEI | STEWART ENTERPRISES INC | 5.31 | +0.00 | +0.0% | 43.3k | 9.74 | 1.67 |