This was trading at 60$ last year at exactly same time, so there you have your 47% increase. Its already baked in, don't underestimate the markets efficiency.
Markets are forward looking.
Now do you really believe that this firm will increase by another 47% next year 2013?
I don't buy that the market are only forward looking. I think the market and the money makers do whatever they want for whatever there own purposes at that time. Sure they may look forward, but that doesn't drive them solely. I don't think their is logic in the market, just my opinion,
Not sure if they will increase another 47%, who knows.
To be cynical, I do not trust people who have alot of money and power, they ONLY care about themselves. The Market has plenty of big time Capitalist.