| IAG | Insurance Australia Group Ltd. | 7.760 | 7.650 | 7.730 | 3.22M | 0.010 | | 0.13 | |
| IAGPE | Insurance Australia Group Ltd. Preferred | 106.3 | 105.7 | 105.9 | 1.4K | -0.1 | | 0.09 | |
| IAM | Income Asset Management Group Limited | 0.0290 | 0.0290 | 0.0290 | 142.8K | -0.0010 | | 3.33 | |
| IDX | Integral Diagnostics Ltd. | 2.560 | 2.520 | 2.540 | 390.5K | 0.020 | | 0.79 | |
| IG6 | International Graphite Ltd. | 0.0670 | 0.0640 | 0.0670 | 127.9K | 0.0030 | | 4.69 | |
| ILA | Island Pharmaceuticals Ltd. | 0.5300 | 0.4800 | 0.4900 | 822.2K | -0.0400 | | 7.55 | |
| IMB | Intelligent Monitoring Group Ltd. | 0.6200 | 0.5800 | 0.5850 | 317.8K | 0.0150 | | 2.63 | |
| IMR | Imricor Medical Systems, Inc. | 1.385 | 1.340 | 1.350 | 883.0K | -0.010 | | 0.74 | |
| ISLM | Hejaz Equities Fund Managed Growth Fund | 1.155 | 1.140 | 1.150 | 14.2K | -0.010 | | 0.86 | |
| ITS | Interstaff Recruitment Ltd | 0.5550 | 0.5350 | 0.5550 | 115.8K | 0.0050 | | 0.91 | |
| IVR | Investigator Resources Ltd. | 0.0530 | 0.0510 | 0.0510 | 1.49M | 0.0010 | | 2.00 | |