| Change | ||
| S&P/ASX Sm. Ords. | |||
| All Ordinaries | |||
| S&P/ASX 100 |
| RBR | RBR Group Limited | 1.9¢ | 26.7% |
| AR9 | archTIS Limited | 8.5¢ | 25.0% |
| RZI | Raiz Invest Limited | 39.5¢ | 21.5% |
| QUE | Queste Communications Limited | 3.5¢ | 30.0% |
| RTR | Rumble Resources Ltd | 2.8¢ | 30.0% |
| OLY | Olympio Metals Ltd | 3.5¢ | 23.9% |