Monday: Superconductor Technologies, Carolina National and I.D. Systems lead small-cap percentage gainers
Superconductor Technologies, Inc. (Nasdaq: SCON), Carolina National Corp. (Nasdaq: CNCP) and I.D. Systems, Inc. (Nasdaq: IDSY) are among the biggest percentage gainers in Monday's trading among companies with market capitalizations under $500 million.
Here are today's biggest percentage gainers:
| Price at | % | ||||||
| 3:31 et | Change | Change | Volume | Year High | Year Low |


















