| Q | Quintiles Transitional Holdings | 132.8 | 129.2 | 131.8 | 1.31M | -1.0 | | 0.74 | |
| QSR | Restaurant Brands International | 79.53 | 78.56 | 78.72 | 1.95M | 0.15 | | 0.19 | |
| QVCC | Qvc Inc 6.250% Senior Secured Notes Due | 10.15 | 10.06 | 10.10 | 8.8K | 0.04 | | 0.40 | |
| QVCD | Qvc Inc 6.375% Senior Secured Notes Due | 10.14 | 9.90 | 10.10 | 8.5K | -0.02 | | 0.20 | |