Markets are absorbing the expirations selloff today with most sectors advancing.
AAPL seeing profit-taking before tomorrow's earnings report.

This is an important week for earnings and it is anticipated that we will continue with the besting of estimates.

While it is still early, the blended earnings growth rate (estimated & reported) for the S&P 500 for Q2 2010 is 30.2% versus an estimated earnings growth rate of 25% for Q3 2010. As of April 1st, the earnings growth rate was at 22.7%. Of the 51 (10.2%) S&P 500 companies who have reported Q4 results, 76% beat estimates, 12% were in-line, and 12% were below estimates. (Data provided by Thomson Reuters)