NEW YORK (AP) — Shares of some top staffing companies are up at 10 a.m.:

Kelly Services Inc. class A rose $.30 or 2.3 percent, to $13.29.

Korn/Ferry International Inc. rose $.03 or .2 percent, to $13.23.

ManpowerGroup rose $.59 or 1.6 percent, to $36.91.

Robert Half International Inc. rose $.30 or 1.1 percent, to $26.93.