Why Shares of Proto Labs Are Plunging Today
It's not just Halloween decorations that are putting a fright into Proto Labs (NYSE: PRLB) investors today. The company's disappointing third-quarter earnings results, evidently, are also scaring shareholders, leading them to leave their positions.
As of 10:53 a.m. EDT, shares of Proto Labs had plummeted 18.5%.
Source Fool.com