Platina.....only thing I can come up with is the Sepsis article by Dr Chen in Biochemistry Journal (which is earth-shaking news if the financial community understands it) or some unknown surprise which I can only guess at. I'll take it meanwhile.
Platina, I was also guessing the article, since that's the only thing that we know of on the horizon. But that doesn't seem enough. Could just be accumulation by some large buyer--I haven't been tracking the trades that closely--could that be it?