After steadily rising over the last three weeks, 3D printing stocks are reversing course in dramatic fashion today in the absence of major news. Solar stocks, which have also seen plenty of good days lately, are also selling off hard.
3D printer makers 3D Systems (DDD -6.1%), Stratasys (SSYS -7.5%), ExOne (XONE -7.7%), and Voxeljet (VJET -14.1%) are all off sharply, as is custom parts maker Proto Labs ([[PRLB -4.8% - sometimes hyped as a 3D printing play).
Trina (TSL -4.9%), which provided a big Q3 beat and guidance hike this morning, has turned negative after shooting higher in premarket trading. Other solar decliners: YGE -10.9%. FSLR -4.6%. SOL -6.4%. JASO -6.4%. CSUN -5.6%. JKS 5.7%. DQ -5.5%. SUNE -5.5%. CSIQ -5.3%. SPWR -7.1%.