After tumbling yesterday on news that top customer Fisker Automotive is stopping work on its...

|By:, SA News Editor

After tumbling yesterday on news that top customer Fisker Automotive is stopping work on its Nina electric sedan and attempting to renegotiate a DOE loan, A123 Systems (AONE +8.5%) is rebounding today. Fisker's woes have taken a toll on A123; its shares fell last month after Fisker cut its 2012 production forecast for its Karma sports car.