This Week’s Datebook

Today

* Treasury bill auction.

* Toys R Us Inc. releases second-quarter earnings.

* House Financial Services Committee holds hearing on terrorist financing.

Tuesday

* National Assn. of Realtors reports on existing-home sales for July.

* H&R; Block Inc. and H.J. Heinz Co. release earnings for their fiscal first quarters.

Wednesday

* Commerce Department reports on durable goods orders and new-home sales for July.

* Williams-Sonoma Inc. releases second-quarter earnings.

Thursday

* Labor Department reports on weekly jobless claims.

* Freddie Mac reports on mortgage rates.

* Krispy Kreme Doughnuts Inc. and TiVo Inc. release second-quarter earnings.

* U.S. Census Bureau releases its annual reports on median income changes, the national poverty rate and the number of uninsured.

Friday

* Commerce Department reports on preliminary second-quarter gross domestic product.

* Fed Chairman Alan Greenspan speaks on global demographic changes.

* University of Michigan releases its consumer confidence survey.