1.   Temperatures were above average all week.

2.   Temperatures were below average all week.

3.   New investment in U.S. stock mutual funds was lower than average this week amid mounting concern about the strength of the equities market.

4.   Texas stocks outperformed the national average this week.

5.   The stock market changed directions in volatile early trading Friday, swinging from severe losses to the first substantial gain in the Dow Jones industrial average this week.