Can investing in 3D technology give your trading an edge? It's not so clear cut, according to research by Morningstar. It may be new technology but there are old problems: Lots of entrants, high valuations and investors desperate to jump on the "next big thing".
Daniel Holland, Morningstar's Senior Equity Analyst, says valuations in the 3D printing space have more than doubled.  He says what's going on is a "text-book example" of what happens when you have the meeting of strong business fundamentals as well as a compelling strong growth story and an investor base that's hungry for that growth. He highlights two companies, 3D Systems Corporation (DDD) and Stratasys (SSYS).
However, he says investors are left with having to pick between businesses that now have deteriorating fundamentals and lofty valuations. Holland suggests it's certainly becoming an increasingly risky environment. 


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