| Q | Quintiles Transitional Holdings | 144.9 | 139.8 | 141.0 | 558.2K | -2.3 | | 1.58 | |
| QSR | Restaurant Brands International | 81.08 | 79.63 | 80.04 | 1.51M | 0.02 | | 0.02 | |
| QVCCQ | Qvc Inc 6.250% Senior Secured Notes Due | 10.15 | 10.06 | 10.10 | 8.8K | 0.04 | | 0.40 | |
| QVCDQ | Qvc Inc 6.375% Senior Secured Notes Due | 10.14 | 9.90 | 10.10 | 8.5K | -0.02 | | 0.20 | |