Xetra · E4C · stock
ecotel communication ag (E4C) stock price history
Every Xetra trading session of ecotel communication ag from Mar 29, 2006 to Sep 28, 2026: 5,206 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.
E4C adjusted close, 2006 to 2026
- €35.67
- All time high, 2023
- €15.40
- 52 week high, €6.15 low
- 5,206
- Daily sessions since 2006
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2006 to 2026 series and minute bars.
E4C key facts
- ecotel communication ag (E4C) closed at €6.75 on Sep 28, 2026 on Xetra.
- E4C's all time high close is €35.67, set on Apr 24, 2023; its all time low close is €1.08 on Oct 29, 2008.
- E4C's 52 week range is €6.15 to €15.40.
- E4C returned -48.9% over the year to Sep 28, 2026 and -52.0% over five years.
- Over ten years E4C returned +52%, +4.3% a year compounded.
- E4C's deepest drawdown was -87.4% from May 31, 2007 to Oct 29, 2008.
- DataCedar holds 5,206 daily sessions of E4C history from Mar 29, 2006 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
E4C price chart, 2006 to 2026
E4C returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.9% |
| 3 months | -7.5% |
| 6 months | +2.3% |
| Year to date | -42.8% |
| 1 year | -48.9% |
| 3 years | -57.1% |
| 5 years | -52.0% |
| 10 years | +52.3% |
| Since Mar 29, 2006 | -17.3% |
| Compound annual growth, 20.5 years | -0.9% |
E4C records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €35.67 on Apr 24, 2023
- All time low close
- €1.08 on Oct 29, 2008
- 52 week high
- €15.40 on Oct 16, 2025
- 52 week low
- €6.15 on Mar 30, 2026
- Deepest drawdown
- -87.4% from May 31, 2007 to Oct 29, 2008, recovered Jun 3, 2021
- Best single session
- +73.3% on Nov 4, 2008
- Worst single session
- -42.6% on Sep 24, 2007
- Volatility, 1 year annualised
- 37.8%
- Sessions closing higher, 1 year
- 25%
- Best calendar year
- 2021, +281%
- Worst calendar year
- 2008, -51%
E4C 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. 2006 starts on Mar 29, 2006; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €11.70 | €12.10 | €6.15 | €6.75 | -42.8% | 151.1K | 189 |
| 2025 | €13.30 | €15.40 | €11.20 | €11.80 | -9.9% | 181.4K | 253 |
| 2024 | €16.46 | €17.45 | €12.08 | €13.10 | -19.7% | 164.2K | 254 |
| 2023 | €18.04 | €35.67 | €14.24 | €16.32 | -8.4% | 783.5K | 255 |
| 2022 | €20.92 | €21.45 | €11.69 | €17.81 | -14.0% | 377.9K | 257 |
| 2021 | €5.38 | €21.35 | €4.69 | €20.70 | +281.1% | 591.7K | 255 |
| 2020 | €3.49 | €6.66 | €2.90 | €5.43 | +54.5% | 496.1K | 254 |
| 2019 | €3.77 | €4.79 | €3.17 | €3.52 | -7.4% | 268K | 251 |
| 2018 | €5.57 | €6.65 | €3.67 | €3.80 | -31.4% | 406.1K | 252 |
| 2017 | €4.09 | €6.31 | €3.85 | €5.53 | +37.8% | 897.7K | 255 |
| 2016 | €4.21 | €4.78 | €3.50 | €4.01 | -2.4% | 545.3K | 255 |
| 2015 | €4.73 | €5.87 | €3.61 | €4.11 | -13.4% | 1.1M | 254 |
| 2014 | €3.06 | €5.17 | €3.06 | €4.75 | +55.0% | 1.2M | 252 |
| 2013 | €2.46 | €3.27 | €2.33 | €3.06 | +24.7% | 576.9K | 252 |
| 2012 | €2.28 | €2.64 | €1.93 | €2.46 | +6.3% | 578.8K | 253 |
| 2011 | €1.59 | €3.46 | €1.44 | €2.31 | +45.2% | 418.6K | 256 |
| 2010 | €2.03 | €2.60 | €1.59 | €1.59 | -21.3% | 259.1K | 256 |
| 2009 | €1.80 | €2.16 | €1.07 | €2.02 | +15.1% | 786K | 254 |
| 2008 | €3.59 | €4.61 | €1.08 | €1.76 | -50.9% | 1M | 254 |
| 2007 | €5.95 | €8.60 | €2.70 | €3.58 | -39.2% | 2.4M | 252 |
| 2006 | €8.37 | €8.40 | €5.30 | €5.89 | n/a | 693K | 193 |
E4C monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €6.75 | -4.9% |
| August 2026 | €7.10 | +0.7% |
| July 2026 | €7.05 | -0.7% |
| June 2026 | €7.10 | -9.0% |
| May 2026 | €7.80 | +4.7% |
| April 2026 | €7.45 | +16.4% |
| March 2026 | €6.40 | -32.3% |
| February 2026 | €9.45 | -17.8% |
| January 2026 | €11.50 | -2.5% |
| December 2025 | €11.80 | -3.3% |
| November 2025 | €12.20 | -7.6% |
| October 2025 | €13.20 | 0.0% |
About the E4C data
Daily bars. 5,206 sessions from Mar 29, 2006 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 Mar 29, 2006, 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/E4C/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Xetra
Common questions
E4C share price history
