| Code | Name | High | Low | Close | Volume | Change |
| Q500 | FTSE NASDAQ 500 INDEX | 5,630 | 5,577 | 5,595 | 0 | 26 |  | 0.46 |
| QDG | Quadrant Grp | 151.0 | 147.0 | 147.0 | 11,100 | 4.0 |  | 2.65 |
| QED | Quintain Estates & Dev | 178.5 | 165.2 | 170.0 | 291,922 | 0.0 |  | 0.00 |
| QFI | zareba ord gbp0.01 | 4.000 | 4.000 | 4.000 | 0 | 0.000 |  | 0.00 |
| QLGC | FTSE NASDAQ LARGE CAP INDEX | 5,688 | 5,633 | 5,652 | 0 | 26 |  | 0.46 |
| QLI | QUEENCO LEISURE INTERNATIONAL LTD GDR | 4.200 | 4.200 | 4.200 | 0 | 0.000 |  | 0.00 |
| QMID | FTSE NASDAQ MID CAP INDEX | 5,382 | 5,333 | 5,348 | 0 | 23 |  | 0.43 |
| QOGT | QUORUM OIL & GAS TECHNOLOGY FUND LD | 9.800 | 9.700 | 9.700 | 0 | 0.000 |  | 0.00 |
| QOGW | QUORUM OIL & GAS TECHNOLOGY FUND LD WTS | 0.3000 | 0.3000 | 0.3000 | 0 | 0.0000 |  | 0.00 |
| QQ | qinetiq group ord gbp0 | 174.8 | 171.4 | 173.8 | 1,781,580 | 1.3 |  | 0.75 |
| QRT | Quarto Grp | 113.0 | 110.0 | 110.0 | 625 | 3.0 |  | 2.65 |
| QSMC | FTSE NASDAQ SMALL CAP INDEX | 4,399 | 4,352 | 4,362 | 0 | 20 |  | 0.46 |
| QWIL | QUEENS WALK INVESTMENT ORD NPV | 2.440 | 2.400 | 2.400 | 0 | 0.040 |  | 1.64 |
| QYM | Quayle Munro | 870.0 | 825.0 | 837.5 | 0 | 0.0 |  | 0.00 |