Shares of staffing companies finished mixed Tuesday as oil prices rose again toward record high levels and General Motors Corp. posted better-than-expected sales.
GM beat Toyota Motor Corp. to keep its U.S. sales lead, but GM sales still declined 18.2 percent in June.
How some staffing stocks traded Tuesday:
Manpower Inc. declined 62 cents to $57.62.
Korn/Ferry International Inc. added 49 cents, or 3.1 percent, to $16.22.
Kelly Services Inc. rose 29 cents to $19.62.
Robert Half International Inc. declined 8 cents to $23.89.