| NAB | National Australia Bank Limited | 42.49 | 42.15 | 42.40 | 1.36M | 0.09 | | 0.21 | |
| NABPH | National Australia Bank Preferred Stock | 103.8 | 103.5 | 103.8 | 4.4K | 0.3 | | 0.26 | |
| NABPI | National Australia Bank Limited | 104.9 | 104.6 | 104.9 | 2.3K | 0.1 | | 0.06 | |
| NABPJ | National Australia Bank Preferred Stock | 104.5 | 104.5 | 104.5 | 559 | 0.1 | | 0.05 | |
| NEU | Neuren Pharmaceuticals Ltd. | 19.25 | 18.58 | 18.91 | 180.5K | 0.30 | | 1.61 | |
| NGI | Navigator Global Investments Ltd. | 2.980 | 2.940 | 2.980 | 97.9K | 0.020 | | 0.68 | |
| NGS | Nutritional Growth Solutions Ltd. | 0.0210 | 0.0210 | 0.0210 | 12.5K | -0.0010 | | 4.55 | |
| NHC | New Hope Corporation Ltd. | 4.060 | 4.010 | 4.050 | 699.9K | 0.020 | | 0.50 | |
| NMR | Native Mineral Resources Holdings Ltd. | 0.0570 | 0.0550 | 0.0560 | 192.6K | 0.0020 | | 3.70 | |
| NSB | Neuroscientific Biopharmaceuticals Ltd. | 0.1100 | 0.1000 | 0.1000 | 55.6K | -0.0100 | | 9.09 | |
| NST | Northern Star Resources Ltd. | 24.80 | 23.67 | 24.43 | 8.59M | -2.30 | | 8.60 | |
| NTI | Neurotech International Ltd | 0.0150 | 0.0140 | 0.0145 | 712.6K | 0.0005 | | 3.57 | |
| NUZ | Neurizon Therapeutics Limited | 0.0830 | 0.0800 | 0.0820 | 2.1M | -0.0030 | | 3.53 | |
| NVU | Montgomery County MUD No. 112 | 0.0850 | 0.0820 | 0.0850 | 1.81M | 0.0010 | | 1.19 | |
| NZK | New Zealand King Salmon Investments Ltd. | 0.1850 | 0.1800 | 0.1850 | 5.6K | 0.0050 | | 2.78 | |