It's been two full market days since S&P cut the debt rating of the United States one notch from AAA to AA+... and for one day at least, it was looking like S&P had the stock market by the nose. Two days later we can finally take a look back at what happened since we've had two trading days, a rest in between, a Federal Reserve statement, and a speech from the President. To wit: the S&P 500 Index closed at 1199.38 on Friday, 1119.46 on Monday and 1172.53 on Tuesday.