What is the all time high of ONO?

onesano S.A. (ONO) closed at its highest ever adjusted price, PLN 98.28, on Apr 28, 2006. Its lowest close was PLN 0.0962 on Sep 24, 2002.

How much has ONO returned over the last 10 years?

+14.7% in price terms from the close ten years before Sep 28, 2026, which is +1.4% a year compounded. Over one year the return is -7.8%; over five years -59.8%.

What was the worst drawdown in ONO history?

-99.6% from the May 1, 2006 peak to the Sep 24, 2018 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does ONO historical data go?

The daily series starts on Nov 17, 2000 and runs to Sep 28, 2026: 6,646 trading sessions across 25.9 years. Minute bars start on Sep 17, 2026 and are captured forward, never backfilled.

Are ONO historical prices adjusted for splits and dividends?

Yes. The page uses the fully adjusted series, in which every past price is scaled for later splits and cash dividends so returns are comparable across the whole history. The API also serves raw prices, split adjusted only and dividend adjusted only.

How do I get ONO historical data?

Register for a free key and call the bars endpoint: it returns date, open, high, low, close and volume as JSON, one year back on the free plan and the full series from Nov 17, 2000 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for ONO?

Among complete calendar years, 2005 was the best at +613.1% and 2008 the worst at -85.9%, measured close to close.

GPW · ONO · stock

onesano S.A. (ONO) stock price history

Every GPW trading session of onesano S.A. from Nov 17, 2000 to Sep 28, 2026: 6,646 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.

Get ONO data, free key Year by year table

ONO adjusted close, 2000 to 2026

ONOonesano S.A.

PLN 0.8240-7.8% over one year

PLN 98.28
All time high, 2006: PLN 0.9460
52 week high, PLN 0.5000 low: 6,646
Daily sessions since 2000

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

ONO key facts

onesano S.A. (ONO) closed at PLN 0.8240 on Sep 28, 2026 on GPW.
ONO's all time high close is PLN 98.28, set on Apr 28, 2006; its all time low close is PLN 0.0962 on Sep 24, 2002.
ONO's 52 week range is PLN 0.5000 to PLN 0.9460.
ONO returned -7.8% over the year to Sep 28, 2026 and -59.8% over five years.
Over ten years ONO returned +15%, +1.4% a year compounded.
ONO's deepest drawdown was -99.6% from May 1, 2006 to Sep 24, 2018.
DataCedar holds 6,646 daily sessions of ONO history from Nov 17, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

ONO price chart, 2000 to 2026

Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

ONO returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

Period	Return
1 month	+39.7%
3 months	+36.4%
6 months	+37.3%
Year to date	+4.6%
1 year	-7.8%
3 years	-36.9%
5 years	-59.8%
10 years	+14.7%
Since Nov 17, 2000	+29.9%
Compound annual growth, 25.9 years	+1.0%

ONO records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close: PLN 98.28 on Apr 28, 2006
All time low close: PLN 0.0962 on Sep 24, 2002
52 week high: PLN 0.9460 on Oct 1, 2025
52 week low: PLN 0.5000 on Jul 27, 2026
Deepest drawdown: -99.6% from May 1, 2006 to Sep 24, 2018, not yet recovered
Best single session: +2,250% on Dec 20, 2000
Worst single session: -95.6% on Dec 28, 2000
Volatility, 1 year annualised: 50.6%
Sessions closing higher, 1 year: 38%
Best calendar year: 2005, +613%
Worst calendar year: 2008, -86%

ONO 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. 2000 starts on Nov 17, 2000; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	PLN 0.7700	PLN 0.9260	PLN 0.5000	PLN 0.8240	+4.6%	4.4M	187
2025	PLN 1.00	PLN 1.28	PLN 0.6500	PLN 0.7880	-21.2%	6.1M	249
2024	PLN 1.21	PLN 1.55	PLN 0.8900	PLN 1.00	-17.0%	2.9M	249
2023	PLN 1.25	PLN 2.00	PLN 1.10	PLN 1.21	-1.6%	5.2M	250
2022	PLN 1.68	PLN 1.77	PLN 1.02	PLN 1.22	-20.8%	5.5M	251
2021	PLN 1.27	PLN 3.22	PLN 1.25	PLN 1.54	+26.6%	22.5M	251
2020	PLN 0.4948	PLN 1.76	PLN 0.4744	PLN 1.22	+146.6%	21.8M	259
2019	PLN 0.4744	PLN 1.22	PLN 0.4473	PLN 0.4948	+4.3%	10.7M	261
2018	PLN 0.5693	PLN 0.6642	PLN 0.3524	PLN 0.4744	-16.7%	4.3M	261
2017	PLN 0.7591	PLN 0.9896	PLN 0.4880	PLN 0.5693	-25.0%	29.3M	255
2016	PLN 0.7862	PLN 1.15	PLN 0.6642	PLN 0.7591	-5.1%	52.9M	251
2015	PLN 1.38	PLN 1.78	PLN 0.5422	PLN 0.7998	-42.2%	123.8M	261
2014	PLN 3.46	PLN 3.62	PLN 1.29	PLN 1.38	-60.0%	25.1M	261
2013	PLN 5.53	PLN 6.87	PLN 2.49	PLN 3.46	-37.5%	43.1M	261
2012	PLN 3.50	PLN 6.98	PLN 3.31	PLN 5.53	+63.9%	58M	261
2011	PLN 3.81	PLN 3.99	PLN 1.69	PLN 3.38	-10.8%	102.2M	260
2010	PLN 2.89	PLN 4.49	PLN 2.22	PLN 3.78	+31.0%	158.3M	261
2009	PLN 1.11	PLN 4.95	PLN 0.7727	PLN 2.89	+159.8%	209.1M	261
2008	PLN 7.67	PLN 9.45	PLN 1.00	PLN 1.11	-85.9%	106.6M	252
2007	PLN 27.11	PLN 28.30	PLN 5.76	PLN 7.86	-71.7%	48M	250
2006	PLN 5.71	PLN 104.11	PLN 4.80	PLN 27.79	+382.4%	6.1M	258
2005	PLN 0.7903	PLN 6.43	PLN 0.4270	PLN 5.76	+613.1%	1.7M	260
2004	PLN 0.4609	PLN 9.00	PLN 0.3484	PLN 0.8079	+75.3%	253.9K	262
2003	PLN 0.1152	PLN 0.4609	PLN 0.1098	PLN 0.4609	+300.0%	590.9K	261
2002	PLN 0.1735	PLN 0.1735	PLN 0.0922	PLN 0.1152	-33.6%	208.1K	261
2001	PLN 0.5734	PLN 0.5761	PLN 0.1437	PLN 0.1735	-69.7%	529.9K	261
2000	PLN 0.6344	PLN 13.65	PLN 0.5729	PLN 0.5734	n/a	26.9K	31

ONO monthly closes, last 12 months

Month	Month end close	Change
September 2026	PLN 0.8240	+32.9%
August 2026	PLN 0.6200	+19.2%
July 2026	PLN 0.5200	-8.1%
June 2026	PLN 0.5660	-10.4%
May 2026	PLN 0.6320	-12.2%
April 2026	PLN 0.7200	+19.2%
March 2026	PLN 0.6040	-13.0%
February 2026	PLN 0.6940	-6.2%
January 2026	PLN 0.7400	-6.1%
December 2025	PLN 0.7880	-11.1%
November 2025	PLN 0.8860	+0.7%
October 2025	PLN 0.8800	+0.2%

About the ONO data

Daily bars. 6,646 sessions from Nov 17, 2000 to Sep 28, 2026, one row per GPW 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 GPW trading days; minute timestamps are UTC. Prices are in PLN. 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 Nov 17, 2000, 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/ONO/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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