| Q | Quintiles Transitional Holdings | 102.44 | 98.25 | 99.16 | 656.2K | -1.52 | | 1.51 | |
| QSR | Restaurant Brands International | 68.30 | 66.77 | 67.27 | 544.1K | 0.29 | | 0.43 | |
| QVCC | Qvc Inc 6.250% Senior Secured Notes Due | 8.250 | 8.140 | 8.180 | 14.6K | -0.075 | | 0.91 | |
| QVCD | Qvc Inc 6.375% Senior Secured Notes Due | 8.420 | 8.240 | 8.370 | 5.4K | -0.060 | | 0.71 | |