| IAG | Insurance Australia Group Ltd. | 7.630 | 7.450 | 7.620 | 4.6M | 0.060 | | 0.79 | |
| IAGPE | Insurance Australia Group Ltd. Preferred | 104.5 | 104.0 | 104.0 | 4.7K | 0.0 | | 0.03 | |
| IDX | Integral Diagnostics Ltd. | 2.265 | 2.210 | 2.230 | 515.7K | -0.040 | | 1.76 | |
| IISV | Intelligent Investor Select Value Shares | 3.360 | 3.340 | 3.360 | 27.1K | 0.020 | | 0.60 | |
| ILA | Island Pharmaceuticals Ltd. | 0.3700 | 0.3500 | 0.3600 | 331.2K | -0.0100 | | 2.70 | |
| IMB | Intelligent Monitoring Group Ltd. | 0.5700 | 0.5350 | 0.5550 | 268.9K | 0.0225 | | 4.23 | |
| IMR | Imricor Medical Systems, Inc. | 1.980 | 1.830 | 1.875 | 288.4K | -0.045 | | 2.34 | |
| ISLM | Hejaz Equities Fund Managed Growth Fund | 1.160 | 1.160 | 1.160 | 4.3K | -0.010 | | 0.85 | |
| ITS | Interstaff Recruitment Ltd | 0.4200 | 0.4200 | 0.4200 | 8.3K | -0.0200 | | 4.55 | |
| IVR | Investigator Resources Ltd. | 0.0595 | 0.0565 | 0.0570 | 4.14M | -0.0010 | | 1.72 | |