| NAB | National Australia Bank Limited | 42.75 | 41.99 | 42.22 | 2.04M | -0.45 | | 1.05 | |
| NABPH | National Australia Bank Preferred Stock | 103.8 | 103.4 | 103.8 | 9.6K | 0.0 | | 0.01 | |
| NABPI | National Australia Bank Limited | 105.4 | 104.8 | 105.4 | 6.6K | 0.4 | | 0.37 | |
| NABPJ | National Australia Bank Preferred Stock | 105.0 | 104.7 | 104.8 | 4.4K | -0.2 | | 0.18 | |
| NABPK | National Australia Bank Perpetual | 104.9 | 104.2 | 104.2 | 4.4K | -0.7 | | 0.62 | |
| NEC | Nine Entertainment Co. Holdings Ltd. | 1.170 | 1.135 | 1.145 | 1.85M | -0.030 | | 2.55 | |
| NEU | Neuren Pharmaceuticals Ltd. | 18.96 | 18.27 | 18.42 | 397.9K | -0.72 | | 3.76 | |
| NGI | Navigator Global Investments Ltd. | 3.300 | 3.140 | 3.250 | 759.2K | 0.130 | | 4.17 | |
| NGS | Nutritional Growth Solutions Ltd. | 0.0220 | 0.0210 | 0.0210 | 175.0K | -0.0010 | | 4.55 | |
| NHC | New Hope Corporation Ltd. | 4.480 | 4.395 | 4.460 | 1.31M | 0.040 | | 0.90 | |
| NMR | Native Mineral Resources Holdings Ltd. | 0.0550 | 0.0510 | 0.0520 | 2.45M | 0.0030 | | 6.12 | |
| NSB | Neuroscientific Biopharmaceuticals Ltd. | 0.1550 | 0.1450 | 0.1550 | 320.9K | 0.0100 | | 6.90 | |
| NST | Northern Star Resources Ltd. | 27.85 | 26.74 | 27.68 | 2.96M | 0.85 | | 3.17 | |
| NSTKOC | Northern Star Resources Ltd | 6.780 | 5.880 | 6.640 | 17.2K | 0.790 | | 13.50 | |
| NSTKOR | Northern Star Resources Ltd | 9.350 | 9.250 | 9.310 | 4.0K | 3.430 | | 58.33 | |
| NUZ | Neurizon Therapeutics Limited | 0.0850 | 0.0810 | 0.0830 | 287.9K | 0.0010 | | 1.22 | |
| NZK | New Zealand King Salmon Investments Ltd. | 0.1850 | 0.1700 | 0.1750 | 7.3K | -0.0050 | | 2.78 | |