| Q | Quintiles Transitional Holdings | 84.43 | 83.06 | 84.22 | 411.5K | 0.84 | | 1.01 | |
| QSR | Restaurant Brands International | 69.98 | 69.49 | 69.88 | 559.7K | 0.31 | | 0.45 | |
| QVCC | Qvc Inc 6.250% Senior Secured Notes Due | 8.950 | 8.600 | 8.874 | 47.5K | -0.087 | | 0.97 | |
| QVCD | Qvc Inc 6.375% Senior Secured Notes Due | 9.011 | 8.650 | 8.940 | 20.6K | -0.100 | | 1.11 | |