| GAINERS | % | LOSERS | % | MOST ACTIVE | Vol (000) |
| ACCO Brands | +15.28 | AAR Corp. | -3.24 | Motorola | 28,935 |
| Aptargroup | +8.04 | MB Financial | -1.37 | Kraft | 21,706 |
| A.M. Castle | +6.64 | PrivateBancorp | -1.24 | Caterpillar | 16,340 |
| Sauer-Danfoss | +5.92 | Anixter | -0.85 | UAL | 9,171 |
| Brunswick | +5.86 | General Growth | -0.77 | McDonald’s | 7,439 |
See results from Chicago’s Top 100 companies
