Standard and Poors warned that it may be forced to downgrade US debt at some point in the future and changed its outlook on US debt from"stable" to "negative". This drove markets down sharply at the open this morning, but SPX bounced at $1295 about 11 am ET and began to recover some of its losses throughout the day. SPX closed at $1305, down $15. RUT lost $13 to close at $822. In my opinion, traders realized that nothing really had changed and started picking up some bargains in the market. After all, who is surprised that the US has a debt/spending problem? Trading volume was modestly higher with 3.6 billion shares of the S&P 500 stocks changing hands. Trading on the NYSE was up 4% and was up 1% on NASDAQ.

Today's move down was helpful for my May iron condor position; it has moved into the black with a P/L of +$362, delta = +$8, and theta = +$53.

One has to be impressed with the resilience of this market; we keep having a variety of news shocks take the market down and get the bears excited. But it has been well contained in every case. Trading volume has remained fairly low with the large institutions remaining on the sidelines. The continuation of the bull market trend may be in doubt, but the much anticipated emergence of a bearish trend has not developed. But my iron condors don't depend on my market predictions. I find it easier to trade what the market gives me.