PrivateBancorp, GMX Resources and Century Aluminum lead small-cap volume in pre-market
PrivateBancorp Inc. (Nasdaq:PVTB), GMX Resources Inc. (Nasdaq:GMXR) and Century Aluminum Co. (Nasdaq:CENX) are among the most actively traded companies in Thursday's trading among companies with market capitalizations under $1 billion.
Also included among the results: Medarex Inc. (Nasdaq:MEDX), Vanda Pharmaceuticals Inc. (Nasdaq:VNDA), CommVault Systems Inc. (Nasdaq:CVLT), Medicines Co. (Nasdaq:MDCO), STEC Inc. (Nasdaq:STEC) and Apollo Investment Corp. (Nasdaq:AINV).
Here are the most actively traded companies among small caps:
| Price at 9:08 ET | Change | % Change | Volume | Year High | Year Low | ||
| PVTB | PRIVATEBANCORP INC | 19.95 | +0.00 | +0.0% | 601.3k | 49.50 | 9.08 |
| GMXR | GMX RES INC | 11.90 | -0.67 | -5.3% | 229.4k | 88.35 | 5.57 |
| CENX | CENTURY ALUM CO | 5.02 | -0.16 | -3.1% | 47.7k | 80.52 | 1.04 |
| MEDX | MEDAREX INC | 6.53 | +0.36 | +5.8% | 22.7k | 10.12 | 3.40 |
| VNDA | VANDA PHARMACEUTICALS INC | 12.68 | -0.28 | -2.2% | 19.4k | 12.96 | 0.45 |
| CVLT | COMMVAULT SYSTEMS INC | 10.45 | -1.94 | -15.7% | 15.4k | 18.65 | 7.35 |
| MDCO | MEDICINES CO | 7.18 | +0.16 | +2.3% | 13.1k | 28.00 | 6.15 |
| STEC | STEC INC | 14.12 | -0.04 | -0.3% | 13.1k | 14.47 | 3.42 |
| AINV | APOLLO INVT CORP | 5.87 | -0.01 | -0.2% | 13.0k | 20.29 | 1.99 |
| EGLE | EAGLE BULK SHIPPING INC | 6.00 | -0.17 | -2.8% | 8.9k | 36.24 | 2.55 |


















