I think there are two factors that have caused the current fall. One is that the markets in general have been just horrid lately. The other being the news from the fifth where they ammended their agreement with Solar Fabrik extending the time to secure financing. I believe many are looking at this as a sign that they are having trouble securing the financing and if financing isn't put in place they could loose the deal.
If this financing is secured, look for a big boom, All my opinion for what it's worth.
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