Online retailer Amazon.com (AMZN) - Get Report headlines today's earnings reports. The company, which lists results after the close, announced yesterday that its president, Joseph Galli, had resigned to become the CEO of VerticalNet (VERT) .

Also today,

Xerox

(XRX) - Get Report

posts second-quarter results. In June, the copier-and-so-much-more giant announced that second-quarter earnings would come in well below Wall Street's expectations.

Plus: Take note of the lockups that expire today. As

TSC's

Dagen McDowell

showed yesterday, lockup expirations can effect a new company's stock price.

Expected Earnings Reports

This table includes S&P 500 companies only. Dates are as expected according to First Call/Thomson Financial, and may change. The full week's earnings calendar is published separately.

Economic Data

(

Forecasts are from

Reuters

. Times are Eastern. For a longer-term economic calendar and more, see

TSC's

Economic Databank.

)

  • 7 a.m.: Mortgage applications survey for the week ended Friday. Source: Mortgage Bankers Association. Refinancing Index. Forecast: N/A. Previous: 371.9. Also includes Purchase Index. Forecast: N/A. Previous: 331.2.
  • 9 a.m.:Treasury buyback. Source: Bureau of the Public Debt. The Treasury announces the details of tomorrow's reverse auction.
  • 1:30 p.m.: Treasury auction. Source: Bureau of the Public Debt. The Treasury announces the results of its monthly two-year note auction, at which $10 billion of securities will be sold, with bids due at 1 p.m.
  • 6:30 p.m.: Consumer Comfort Index for the week ended Saturday. Source: Money Magazine and ABC News. Forecast: N/A. Previous: 27.

IPO Lockups Expiring

TheStreet.com's

Ben Holmes, who heads

TSC's

ipoPros.com subsidiary, keeps a close eye on lockup expirations every week. For more on lockups and why they matter, check out Holmes' primer on the subject. The full current lockup list is published separately.