| Change | ||
| S&P/ASX Sm. Ords. | |||
| All Ordinaries | |||
| S&P/ASX 100 |
| BOC | Bougainville Copper Limited | 15.0¢ | 30.4% |
| M24 | Mamba Exploration Limited | 6.0¢ | 30.4% |
| AUZ | Australian Mines Limited | 15.0¢ | 25.0% |
| OLY | Olympio Metals Ltd | 2.5¢ | 28.6% |
| BHD | Benjamin Hornigold Limited | 20.0¢ | 22.5% |
| JNS | Janus Electric Holdings Ltd | 44.5¢ | 19.8% |