| IAG | Insurance Australia Group Ltd. | 8.030 | 7.890 | 7.960 | 3.12M | 0.030 | | 0.38 | |
| IAGPE | Insurance Australia Group Ltd. Preferred | 106.3 | 105.6 | 106.1 | 3.3K | 0.8 | | 0.80 | |
| IDX | Integral Diagnostics Ltd. | 2.590 | 2.510 | 2.570 | 1.23M | 0.010 | | 0.39 | |
| IG6 | International Graphite Ltd. | 0.0690 | 0.0600 | 0.0650 | 269.3K | 0.0010 | | 1.56 | |
| IISV | Intelligent Investor Select Value Shares | 3.650 | 3.630 | 3.650 | 6.2K | 0.040 | | 1.11 | |
| ILA | Island Pharmaceuticals Ltd. | 0.4900 | 0.4300 | 0.4350 | 1.12M | -0.0450 | | 9.38 | |
| IMB | Intelligent Monitoring Group Ltd. | 0.6200 | 0.5800 | 0.5950 | 727.3K | -0.0300 | | 4.80 | |
| IMLC | Investors Mutual Concentrated Australian | 4.360 | 4.330 | 4.330 | 4 | 0.040 | | 0.93 | |
| IMR | Imricor Medical Systems, Inc. | 1.470 | 1.430 | 1.435 | 259.7K | 0.025 | | 1.77 | |
| INF | Infinity Lithium Corporation Ltd. | 0.0190 | 0.0180 | 0.0180 | 1.24M | -0.0010 | | 5.26 | |
| ISLM | Hejaz Equities Fund Managed Growth Fund | 1.160 | 1.145 | 1.155 | 10.0K | 0.005 | | 0.43 | |
| IVR | Investigator Resources Ltd. | 0.0580 | 0.0550 | 0.0560 | 4.1M | 0.0030 | | 5.66 | |