Stratasys (SSYS +5.8%) surges after Craig-Hallum upgrades shares to Buy and lifts its target to...

|By:, SA News Editor

Stratasys (SSYS +5.8%) surges after Craig-Hallum upgrades shares to Buy and lifts its target to $70 from $50. Rival 3D printer maker 3D Systems (DDD +2.2%) is also up.