| Q | Quintiles Transitional Holdings | 92.94 | 89.34 | 90.30 | 1.07M | -0.83 | | 0.91 | |
| QSR | Restaurant Brands International | 68.39 | 67.30 | 67.47 | 1.22M | -0.22 | | 0.33 | |
| QVCC | Qvc Inc 6.250% Senior Secured Notes Due | 8.900 | 8.600 | 8.710 | 16.6K | -0.020 | | 0.23 | |
| QVCD | Qvc Inc 6.375% Senior Secured Notes Due | 8.850 | 8.580 | 8.831 | 7.2K | -0.019 | | 0.21 | |