Closing changes for the main US markets:

- S&P 500 -22 points to 4163 (-0.5%)
- Nasdaq -1.0%
- DJIA -0.35%
- Russell 2000 -1.4%
The internals were strange today with the Dow underperforming at the open and then that reversed and it outperformed as tech and small caps struggled. In any case, it’s a modest setback after a great start to the month.