Pre-market: Penwest Pharmaceuticals, Qiao Xing Universal Telephone and BluePhoenix Solutions lead small-cap volume
Penwest Pharmaceuticals (Nasdaq: PPCO), Qiao Xing Universal Telephone, Inc. (Nasdaq: XING) and BluePhoenix Solutions, Ltd. (Nasdaq: BPHX) are among the most actively traded companies in Tuesday pre-market trading among those with market capitalizations under $750 million:
| Price at | % | ||||||
| 8:55 et | Change | Change | Volume | Year High | Year Low |


















