The Dow Jones Industrial Average plunged almost 700 points on the market open in some of the most extreme volatilty yet seen. Prices have since rallied back to even, and a little bit of green, due no doubt to wild swings.
President Bush will be speaking this morning most likely to serve up a few more meaningless platitudes.
Intraday swings mean little if we judge by what has happened so far this week.
It will be all about the last hour of trading.