| Nom valeur | Cours | Var.% | Volume | Date | Ouverture | Plus Haut | Plus Bas |
| SCHEERD.V KERCHOVE | 380.000 | 2 | 11:30 24/05 | 400.000 | 400.000 | 380.000 | |
| SEQUANA MEDICAL | 1.575 | +0.32  |
18 234 | 15:37 24/05 | 1.575 | 1.580 | 1.550 |
| SHURGARD | 40.550 | -0.49  |
3 417 | 15:44 24/05 | 40.500 | 40.650 | 40.250 |
| SIPEF | 56.600 | -0.70 |
1 231 | 15:09 24/05 | 56.800 | 57.000 | 56.400 |
| SMARTPHOTO GROUP | 27.200 | +0.37 |
302 | 10:11 24/05 | 27.200 | 27.200 | 27.200 |
| SOFINA | 221.000 | 12 126 | 15:43 24/05 | 219.000 | 221.200 | 217.600 | |
| SOFTIMAT | 0.900 | -10.89 |
1 351 | 14:12 23/05 | 0.900 | 0.900 | 0.900 |
| SOLVAC NOM(RETAIL) | 109.500 | -1.35 |
159 | 10:53 24/05 | 111.000 | 111.000 | 108.500 |
| SOLVAY | 34.590 | +0.35 |
167 727 | 15:45 24/05 | 34.300 | 35.040 | 34.060 |
| SPADEL | 166.000 | +0.61 |
64 | 11:30 23/05 | 166.000 | 166.000 | 166.000 |
| SYENSQO | 93.670 | +0.30 |
49 248 | 15:43 24/05 | 93.030 | 95.560 | 92.620 |