I had noticed that as well.  Is it the whipsaw of the markets that have been more than a little unusual? ...... and it does make one wonder what it has up it's sleeve for the next 12-18months.  As a newbie to this profession I am enjoying and often marveled by the commentary and chatter.  I have certainly found a new passion.  For every thousand opinions it is likely you may find a thousand in rebuttal.