If you invested €1000 in NFON AG (NFN.DE) since IPO date, it would be worth €260.94 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a €1000 investment made 5 years ago would be worth €187.03, while €1000 invested 1 year ago would be worth €536.43. This corresponds to total returns of -73.91%, -81.3%, -46.36%, respectively, with annualized returns of -14.87%, -28.49%, -46.36%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 11, 2026 | 3.48 | 3.46 | 3.46 | 3.48 | 3.46 | 501 |
| September 10, 2026 | 3.47 | 3.49 | 3.49 | 3.56 | 3.47 | 501 |
| September 09, 2026 | 3.59 | 3.47 | 3.47 | 3.59 | 3.4 | 1,100 |
| September 08, 2026 | 3.61 | 3.62 | 3.62 | 3.79 | 3.54 | 1,732 |
| September 07, 2026 | 3.4 | 3.61 | 3.61 | 3.61 | 3.4 | 1,982 |
| September 04, 2026 | 3.45 | 3.45 | 3.45 | 3.45 | 3.45 | 4,526 |
| September 03, 2026 | 3.45 | 3.48 | 3.48 | 3.48 | 3.45 | 4,526 |
| September 02, 2026 | 3.45 | 3.46 | 3.46 | 3.46 | 3.45 | 5,310 |
| September 01, 2026 | 3.38 | 3.38 | 3.38 | 3.38 | 3.38 | 35 |
| August 31, 2026 | 3.46 | 3.46 | 3.46 | 3.46 | 3.46 | 35 |
| August 28, 2026 | 3.48 | 3.46 | 3.46 | 3.5 | 3.46 | 35 |
| August 27, 2026 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 1,014 |
| August 26, 2026 | 3.46 | 3.46 | 3.46 | 3.46 | 3.46 | 1,014 |
| August 25, 2026 | 3.41 | 3.41 | 3.41 | 3.41 | 3.41 | 1,014 |
| August 24, 2026 | 3.42 | 3.42 | 3.42 | 3.42 | 3.42 | 1,014 |
| August 21, 2026 | 3.61 | 3.42 | 3.42 | 3.61 | 3.34 | 1,014 |
| August 20, 2026 | 3.76 | 3.73 | 3.73 | 3.84 | 3.68 | 626 |
| August 19, 2026 | 3.67 | 3.67 | 3.67 | 3.67 | 3.67 | 1,953 |
| August 18, 2026 | 3.84 | 3.69 | 3.69 | 3.84 | 3.56 | 1,953 |
| August 17, 2026 | 3.6 | 3.79 | 3.79 | 3.8 | 3.59 | 150 |
| August 14, 2026 | 3.54 | 3.61 | 3.61 | 3.61 | 3.54 | 104 |
| August 13, 2026 | 3.61 | 3.66 | 3.66 | 3.66 | 3.45 | 3,986 |
| August 12, 2026 | 3.72 | 3.72 | 3.72 | 3.72 | 3.72 | 124 |
| August 11, 2026 | 3.79 | 3.8 | 3.8 | 3.8 | 3.79 | 124 |
| August 10, 2026 | 3.73 | 3.73 | 3.73 | 3.73 | 3.73 | 576 |
| August 07, 2026 | 3.73 | 3.77 | 3.77 | 3.77 | 3.73 | 576 |
| August 06, 2026 | 3.8 | 3.63 | 3.63 | 3.8 | 3.57 | 145 |
| August 05, 2026 | 3.65 | 3.75 | 3.75 | 3.75 | 3.65 | 47 |
| August 04, 2026 | 3.65 | 3.68 | 3.68 | 3.74 | 3.63 | 506 |
| August 03, 2026 | 3.36 | 3.42 | 3.42 | 3.57 | 3.36 | 1,099 |
| July 31, 2026 | 3.56 | 3.54 | 3.54 | 3.56 | 3.54 | 34 |
| July 30, 2026 | 3.76 | 3.6 | 3.6 | 3.76 | 3.58 | 1,633 |
| July 29, 2026 | 3.3 | 3.88 | 3.88 | 3.88 | 3.3 | 205 |
| July 28, 2026 | 3.64 | 3.66 | 3.66 | 3.66 | 3.64 | 5 |
| July 27, 2026 | 3.77 | 3.67 | 3.67 | 3.77 | 3.67 | 451 |
| July 23, 2026 | 3.77 | 3.61 | 3.61 | 3.77 | 3.61 | 37 |
| July 22, 2026 | 3.72 | 3.87 | 3.87 | 3.91 | 3.67 | 4,063 |
| July 21, 2026 | 3.83 | 3.69 | 3.69 | 3.84 | 3.69 | 720 |
| July 20, 2026 | 3.57 | 3.75 | 3.75 | 3.88 | 3.57 | 4,049 |
| July 17, 2026 | 3.74 | 3.7 | 3.7 | 3.74 | 3.47 | 3,356 |
| July 16, 2026 | 3.62 | 3.69 | 3.69 | 3.69 | 3.62 | 1,643 |
| July 15, 2026 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 9,359 |
| July 14, 2026 | 3.75 | 3.67 | 3.67 | 3.75 | 3.55 | 3,354 |
| July 13, 2026 | 4 | 3.75 | 3.75 | 4 | 3.72 | 8,202 |
| July 10, 2026 | 3.8 | 3.98 | 3.98 | 3.98 | 3.6 | 20,673 |
| July 09, 2026 | 3.61 | 3.69 | 3.69 | 3.8 | 3.61 | 10,829 |
| July 08, 2026 | 3.8 | 3.72 | 3.72 | 3.8 | 3.67 | 512 |
| July 07, 2026 | 3.69 | 3.92 | 3.92 | 4.09 | 3.59 | 11,977 |
| July 06, 2026 | 3.69 | 3.79 | 3.79 | 3.8 | 3.68 | 5,122 |
| July 03, 2026 | 3.5 | 3.7 | 3.7 | 3.78 | 3.42 | 32,778 |
| July 02, 2026 | 3.37 | 3.43 | 3.43 | 3.49 | 3.37 | 7 |
| July 01, 2026 | 3.42 | 3.42 | 3.42 | 3.63 | 3.36 | 1,602 |
| June 30, 2026 | 3.52 | 3.5 | 3.5 | 3.71 | 3.5 | 715 |
| June 29, 2026 | 3.52 | 3.6 | 3.6 | 3.73 | 3.46 | 6,990 |
| June 26, 2026 | 3.41 | 3.53 | 3.53 | 3.53 | 3.22 | 52,877 |
| June 25, 2026 | 3.2 | 3.36 | 3.36 | 3.37 | 3.18 | 10,006 |
| June 24, 2026 | 3.3 | 3.32 | 3.32 | 3.45 | 3.2 | 2,710 |
| June 23, 2026 | 3.38 | 3.36 | 3.36 | 3.43 | 3.3 | 1,006 |
| June 22, 2026 | 3.3 | 3.24 | 3.24 | 3.3 | 3.24 | 2 |
| June 19, 2026 | 3.25 | 3.42 | 3.42 | 3.45 | 3.25 | 2,600 |