Pre-market: Superconductor Technologies, China Precision Steel and Kreisler Manufacturing lead small-cap volume
Superconductor Technologies, Inc. (Nasdaq: SCON), China Precision Steel, Inc. (Nasdaq: CPSL) and Kreisler Manufacturing (Nasdaq: KRSL) are the most actively traded companies in Tuesday pre-market trading among those with market capitalizations under $500 million:
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