Xetra · OCN · stock
Omnicom Group Inc. (OCN) stock price history
Every Xetra trading session of Omnicom Group Inc. from Jan 18, 2008 to Nov 13, 2026: 4,755 daily bars, adjusted for splits and dividends, with minute bars from Sep 18, 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.
OCN adjusted close, 2008 to 2026
- €79.82
- All time high, 2026
- €80.20
- 52 week high, €55.20 low
- 4,755
- Daily sessions since 2008
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2008 to 2026 series and minute bars.
OCN key facts
- Omnicom Group Inc. (OCN) closed at €78.42 on Nov 13, 2026 on Xetra.
- OCN's all time high close is €79.82, set on Nov 12, 2026; its all time low close is €14.49 on Nov 20, 2008.
- OCN's 52 week range is €55.20 to €80.20.
- OCN returned +27.3% over the year to Nov 13, 2026 and +40.3% over five years.
- Over ten years OCN returned +177%, +10.7% a year compounded.
- OCN's deepest drawdown was -42.0% from Jan 21, 2008 to Nov 20, 2008.
- DataCedar holds 4,755 daily sessions of OCN history from Jan 18, 2008 and minute bars from Sep 18, 2026, adjusted for splits and dividends, served by the API under a key.
OCN price chart, 2008 to 2026
OCN returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +10.7% |
| 3 months | +7.6% |
| 6 months | +17.1% |
| Year to date | +18.0% |
| 1 year | +27.3% |
| 3 years | +16.3% |
| 5 years | +40.3% |
| 10 years | +177.4% |
| Since Jan 18, 2008 | +214.0% |
| Compound annual growth, 18.8 years | +6.3% |
OCN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €79.82 on Nov 12, 2026
- All time low close
- €14.49 on Nov 20, 2008
- 52 week high
- €80.20 on Nov 12, 2026
- 52 week low
- €55.20 on Feb 13, 2026
- Deepest drawdown
- -42.0% from Jan 21, 2008 to Nov 20, 2008, recovered May 7, 2010
- Best single session
- +72.0% on Jan 8, 2021
- Worst single session
- -38.1% on Nov 20, 2008
- Volatility, 1 year annualised
- 36.4%
- Sessions closing higher, 1 year
- 36%
- Growth of 1 since 2008
- 3.1×
- Best calendar year
- 2021, +116%
- Worst calendar year
- 2011, -4%
OCN 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. 2008 starts on Jan 18, 2008; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €67.36 | €80.20 | €55.20 | €78.42 | +18.0% | 6.3K | 198 |
| 2025 | €67.44 | €70.63 | €57.97 | €66.46 | -1.4% | 2K | 253 |
| 2024 | €67.44 | €67.44 | €67.44 | €67.44 | 0.0% | 0 | 254 |
| 2023 | €67.44 | €67.44 | €67.44 | €67.44 | 0.0% | 0 | 255 |
| 2022 | €60.98 | €76.71 | €57.04 | €67.44 | +10.5% | 11K | 256 |
| 2021 | €28.27 | €64.43 | €28.27 | €61.04 | +115.9% | 22.3K | 253 |
| 2020 | €28.27 | €28.27 | €28.27 | €28.27 | 0.0% | 0 | 254 |
| 2019 | €28.27 | €28.27 | €28.27 | €28.27 | 0.0% | 0 | 251 |
| 2018 | €28.27 | €28.27 | €28.27 | €28.27 | 0.0% | 0 | 252 |
| 2017 | €28.27 | €28.27 | €28.27 | €28.27 | 0.0% | 0 | 255 |
| 2016 | €28.27 | €28.27 | €28.27 | €28.27 | 0.0% | 0 | 255 |
| 2015 | €28.27 | €28.27 | €28.27 | €28.27 | 0.0% | 0 | 254 |
| 2014 | €28.27 | €28.27 | €28.27 | €28.27 | 0.0% | 0 | 252 |
| 2013 | €27.91 | €28.27 | €27.91 | €28.27 | +1.3% | 0 | 252 |
| 2012 | €26.86 | €27.91 | €26.86 | €27.91 | +3.9% | 0 | 253 |
| 2011 | €28.10 | €29.26 | €26.23 | €26.86 | -4.4% | 75 | 256 |
| 2010 | €16.11 | €28.10 | €16.11 | €28.10 | +74.4% | 323 | 256 |
| 2009 | €16.11 | €16.11 | €16.11 | €16.11 | 0.0% | 0 | 254 |
| 2008 | €24.98 | €24.98 | €14.49 | €16.11 | n/a | 611 | 242 |
OCN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | €78.42 | +6.7% |
| October 2026 | €73.48 | +12.3% |
| September 2026 | €65.42 | -11.6% |
| August 2026 | €74.04 | +2.4% |
| July 2026 | €72.30 | +12.0% |
| June 2026 | €64.57 | +3.9% |
| May 2026 | €62.16 | -7.1% |
| April 2026 | €66.95 | +3.9% |
| March 2026 | €64.45 | -7.5% |
| February 2026 | €69.71 | +11.6% |
| January 2026 | €62.47 | -6.0% |
| December 2025 | €66.46 | +10.2% |
About the OCN data
Daily bars. 4,755 sessions from Jan 18, 2008 to Nov 13, 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 18, 2026 forward, most recent session Nov 5, 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 Jan 18, 2008, 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/xetra%3AOCN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Xetra
Common questions
OCN share price history
