| IAG | Insurance Australia Group Ltd. | 7.985 | 7.510 | 7.860 | 7.04M | 0.290 | | 3.83 | |
| IAGPE | Insurance Australia Group Ltd. Preferred | 105.4 | 105.0 | 105.1 | 2.8K | 0.1 | | 0.07 | |
| IDX | Integral Diagnostics Ltd. | 2.460 | 2.190 | 2.400 | 2.48M | 0.120 | | 5.26 | |
| IG6 | International Graphite Ltd. | 0.0440 | 0.0400 | 0.0440 | 1.21M | 0.0020 | | 4.76 | |
| IISV | Intelligent Investor Select Value Shares | 3.210 | 3.210 | 3.210 | 8.2K | 0.020 | | 0.63 | |
| ILA | Island Pharmaceuticals Ltd. | 0.4800 | 0.4550 | 0.4650 | 157.3K | -0.0100 | | 2.11 | |
| IMB | Intelligent Monitoring Group Ltd. | 0.6750 | 0.6600 | 0.6700 | 488.2K | 0.0050 | | 0.75 | |
| IMR | Imricor Medical Systems, Inc. | 2.000 | 1.930 | 1.950 | 169.0K | 0.010 | | 0.52 | |
| INF | Infinity Lithium Corporation Ltd. | 0.0080 | 0.0070 | 0.0070 | 367.0K | -0.0010 | | 12.50 | |
| ISLM | Hejaz Equities Fund Managed Growth Fund | 1.155 | 1.140 | 1.155 | 3.5K | 0.005 | | 0.43 | |
| ITS | Interstaff Recruitment Ltd | 0.2250 | 0.2000 | 0.2200 | 129.4K | 0.0150 | | 7.32 | |