| Q | Quintiles Transitional Holdings | 92.95 | 89.34 | 90.99 | 2.21M | 0.60 | | 0.66 | |
| QSR | Restaurant Brands International | 69.72 | 68.45 | 69.51 | 734.5K | 0.52 | | 0.75 | |
| QVCC | Qvc Inc 6.250% Senior Secured Notes Due | 8.750 | 8.600 | 8.690 | 28.8K | -0.051 | | 0.59 | |
| QVCD | Qvc Inc 6.375% Senior Secured Notes Due | 8.800 | 8.700 | 8.750 | 9.4K | 0.010 | | 0.11 | |