Xetra · NFN · stock
Nfon AG (NFN) stock price history
Every Xetra trading session of Nfon AG from May 18, 2018 to Sep 28, 2026: 2,125 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
NFN adjusted close, 2018 to 2026
- €22.85
- All time high, 2021
- €6.10
- 52 week high, €3.00 low
- 2,125
- Daily sessions since 2018
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
NFN key facts
- Nfon AG (NFN) closed at €3.47 on Sep 28, 2026 on Xetra.
- NFN's all time high close is €22.85, set on Mar 3, 2021; its all time low close is €3.14 on Jun 11, 2026.
- NFN's 52 week range is €3.00 to €6.10.
- NFN returned -43.1% over the year to Sep 28, 2026 and -81.4% over five years.
- Since May 18, 2018 NFN returned -73%, -14.3% a year compounded.
- NFN's deepest drawdown was -86.3% from Mar 3, 2021 to Jun 11, 2026.
- DataCedar holds 2,125 daily sessions of NFN history from May 18, 2018 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
NFN price chart, 2018 to 2026
NFN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.3% |
| 3 months | -1.7% |
| 6 months | -2.0% |
| Year to date | -3.1% |
| 1 year | -43.1% |
| 3 years | -45.3% |
| 5 years | -81.4% |
| 10 years | n/a |
| Since May 18, 2018 | -72.5% |
| Compound annual growth, 8.4 years | -14.3% |
NFN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €22.85 on Mar 3, 2021
- All time low close
- €3.14 on Jun 11, 2026
- 52 week high
- €6.10 on Oct 1, 2025
- 52 week low
- €3.00 on May 15, 2026
- Deepest drawdown
- -86.3% from Mar 3, 2021 to Jun 11, 2026, not yet recovered
- Best single session
- +22.0% on Dec 6, 2022
- Worst single session
- -13.1% on Dec 10, 2018
- Volatility, 1 year annualised
- 45.0%
- Sessions closing higher, 1 year
- 39%
- Best calendar year
- 2020, +87%
- Worst calendar year
- 2022, -59%
NFN price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2018 starts on May 18, 2018; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €3.58 | €4.16 | €3.00 | €3.47 | -3.1% | 499.9K | 189 |
| 2025 | €5.05 | €8.20 | €3.46 | €3.58 | -26.6% | 1.6M | 253 |
| 2024 | €6.54 | €6.54 | €4.74 | €4.88 | -28.9% | 519.6K | 254 |
| 2023 | €6.16 | €8.40 | €4.55 | €6.86 | +10.3% | 572.7K | 255 |
| 2022 | €15.25 | €17.75 | €4.92 | €6.22 | -59.2% | 764K | 257 |
| 2021 | €18.20 | €22.90 | €12.95 | €15.25 | -16.0% | 1.8M | 255 |
| 2020 | €9.84 | €19.15 | €7.80 | €18.15 | +87.1% | 1.7M | 254 |
| 2019 | €8.97 | €12.30 | €8.25 | €9.70 | +8.1% | 1.3M | 251 |
| 2018 | €13.15 | €15.50 | €8.31 | €8.97 | n/a | 1.4M | 157 |
NFN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €3.47 | +0.3% |
| August 2026 | €3.46 | -2.3% |
| July 2026 | €3.54 | +1.1% |
| June 2026 | €3.50 | +6.7% |
| May 2026 | €3.28 | -4.1% |
| April 2026 | €3.42 | -1.2% |
| March 2026 | €3.46 | -1.7% |
| February 2026 | €3.52 | -8.8% |
| January 2026 | €3.86 | +7.8% |
| December 2025 | €3.58 | -21.1% |
| November 2025 | €4.54 | -17.5% |
| October 2025 | €5.50 | -9.1% |
About the NFN data
Daily bars. 2,125 sessions from May 18, 2018 to Sep 28, 2026, one row per Xetra trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are Xetra trading days; minute timestamps are UTC. Prices are in EUR. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to May 18, 2018, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/NFN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Xetra
Common questions
NFN share price history
