Let's not lose sight of the fact the markets always overact to any news, either good or bad. If the market was always right, then there would be no opportunity for anyone to make any money. Keep in mind that when I sell a stock, it is because I believe that it ain't worth anymore than what I just sold it for. The buyer on the other hand, thinks that it is worth more than what he just paid for it. That's how she works folks...
Kherson