1.   Also, trading was cautious ahead of the release today of employment data.

2.   A report of smaller-than-expected stockpiles could send market prices soaring, leaving traders cautious ahead of its release.

3.   Dealers and traders were generally cautious ahead of the short trading week going into the Easter weekend.

4.   Investors are cautious ahead of a Federal Reserve meeting on Tuesday.

5.   International investors were also cautious ahead of a long weekend, traders said.

6.   Investors were also cautious ahead of a Federal Reserve policy meeting on Tuesday when interest rates may be raised, analysts said.

7.   Investors were also cautious ahead of a long weekend, traders said.

8.   STOCKS END MIXED AHEAD OF REPORT Stocks ended mixed as investors remained cautious ahead of the producer price index.

9.   Still, investors tend to be cautious ahead of an important report.

10.   The Treasury market ended its two day rally Monday, as investors grew cautious ahead of the report scheduled for Friday on employment payroll numbers for April.