What is the all time high of ECH?

Echo Investment S.A. (ECH) closed at its highest ever adjusted price, PLN 5.60, on Aug 14, 2026. Its lowest close was PLN 0.1034 on Jul 16, 2001.

How much has ECH returned over the last 10 years?

+222.6% in price terms from the close ten years before Nov 13, 2026, which is +12.4% a year compounded. Over one year the return is +17.0%; over five years +93.9%.

What was the worst drawdown in ECH history?

-85.6% from the Feb 6, 2007 peak to the Nov 24, 2008 trough on adjusted closes; the previous peak was regained on Oct 6, 2016.

How far back does ECH historical data go?

The daily series starts on Jan 3, 2000 and runs to Nov 13, 2026: 6,655 trading sessions across 26.9 years. Minute bars start on Sep 17, 2026 and are captured forward, never backfilled.

Are ECH 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 ECH 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 Jan 3, 2000 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for ECH?

Among complete calendar years, 2006 was the best at +126.9% and 2008 the worst at -73.0%, measured close to close.

GPW · ECH · stock

Echo Investment S.A. (ECH) stock price history

Every GPW trading session of Echo Investment S.A. from Jan 3, 2000 to Nov 13, 2026: 6,655 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 ECH data, free key Year by year table

ECH adjusted close, 2000 to 2026

ECHEcho Investment S.A.

PLN 5.53+17.0% over one year

PLN 5.60
All time high, 2026: PLN 5.72
52 week high, PLN 4.18 low: 6,655
Daily sessions since 2000

Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

ECH key facts

Echo Investment S.A. (ECH) closed at PLN 5.53 on Nov 13, 2026 on GPW.
ECH's all time high close is PLN 5.60, set on Aug 14, 2026; its all time low close is PLN 0.1034 on Jul 16, 2001.
ECH's 52 week range is PLN 4.18 to PLN 5.72.
ECH returned +17.0% over the year to Nov 13, 2026 and +93.9% over five years.
Over ten years ECH returned +223%, +12.4% a year compounded.
ECH's deepest drawdown was -85.6% from Feb 6, 2007 to Nov 24, 2008.
DataCedar holds 6,655 daily sessions of ECH history from Jan 3, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

ECH price chart, 2000 to 2026

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

ECH returns

Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.

Period	Return
1 month	+3.0%
3 months	+4.3%
6 months	+22.4%
Year to date	+25.8%
1 year	+17.0%
3 years	+70.8%
5 years	+93.9%
10 years	+222.6%
Since Jan 3, 2000	+4,311%
Compound annual growth, 26.9 years	+15.1%

ECH records

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

All time high close: PLN 5.60 on Aug 14, 2026
All time low close: PLN 0.1034 on Jul 16, 2001
52 week high: PLN 5.72 on Aug 17, 2026
52 week low: PLN 4.18 on Dec 23, 2025
Deepest drawdown: -85.6% from Feb 6, 2007 to Nov 24, 2008, recovered Oct 6, 2016
Best single session: +16.8% on Nov 26, 2008
Worst single session: -13.6% on Jul 16, 2001
Volatility, 1 year annualised: 25.7%
Sessions closing higher, 1 year: 43%
Growth of 1 since 2000: 44.1×
Best calendar year: 2006, +127%
Worst calendar year: 2008, -73%

ECH 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 Jan 3, 2000; 2026 runs to Nov 13, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	PLN 4.44	PLN 5.72	PLN 4.43	PLN 5.53	+25.8%	12.4M	216
2025	PLN 3.86	PLN 5.27	PLN 3.33	PLN 4.39	+17.2%	12.1M	246
2024	PLN 3.21	PLN 4.02	PLN 3.07	PLN 3.75	+17.0%	8.1M	246
2023	PLN 2.45	PLN 3.59	PLN 2.39	PLN 3.21	+32.3%	18.9M	249
2022	PLN 2.72	PLN 2.78	PLN 1.99	PLN 2.42	-10.4%	11.6M	251
2021	PLN 2.48	PLN 3.00	PLN 2.45	PLN 2.70	+11.9%	17.4M	247
2020	PLN 2.79	PLN 3.18	PLN 2.16	PLN 2.42	-13.5%	25M	256
2019	PLN 1.74	PLN 2.96	PLN 1.74	PLN 2.79	+60.5%	38.3M	250
2018	PLN 1.93	PLN 2.34	PLN 1.62	PLN 1.74	-10.0%	20.4M	260
2017	PLN 2.06	PLN 2.61	PLN 1.87	PLN 1.93	-4.7%	22.9M	254
2016	PLN 1.00	PLN 2.21	PLN 0.8902	PLN 2.03	+109.8%	21.1M	245
2015	PLN 0.9867	PLN 1.05	PLN 0.8480	PLN 0.9671	-2.0%	24.4M	236
2014	PLN 0.9391	PLN 0.9867	PLN 0.7429	PLN 0.9867	+5.1%	46.7M	252
2013	PLN 0.7176	PLN 1.07	PLN 0.6672	PLN 0.9391	+26.7%	29.7M	240
2012	PLN 0.4695	PLN 0.7807	PLN 0.4597	PLN 0.7415	+60.8%	26.7M	248
2011	PLN 0.6784	PLN 0.7849	PLN 0.4205	PLN 0.4611	-31.5%	50.2M	248
2010	PLN 0.5845	PLN 0.7639	PLN 0.5018	PLN 0.6728	+15.1%	57.2M	256
2009	PLN 0.3013	PLN 0.6980	PLN 0.2411	PLN 0.5845	+94.0%	73.8M	261
2008	PLN 1.12	PLN 1.15	PLN 0.2271	PLN 0.3013	-73.0%	83.7M	247
2007	PLN 1.24	PLN 1.67	PLN 0.9503	PLN 1.12	-9.9%	1.2B	245
2006	PLN 0.5431	PLN 1.37	PLN 0.5431	PLN 1.24	+126.9%	2.2B	250
2005	PLN 0.2803	PLN 0.5536	PLN 0.2418	PLN 0.5466	+91.6%	2.9B	249
2004	PLN 0.2362	PLN 0.3150	PLN 0.2362	PLN 0.2852	+20.8%	2B	256
2003	PLN 0.1240	PLN 0.2505	PLN 0.1125	PLN 0.2362	+90.4%	3.2B	245
2002	PLN 0.1218	PLN 0.1530	PLN 0.1048	PLN 0.1240	+1.8%	1.3B	241
2001	PLN 0.1686	PLN 0.1686	PLN 0.1006	PLN 0.1218	-27.7%	359.5M	232
2000	PLN 0.1255	PLN 0.2068	PLN 0.1204	PLN 0.1686	n/a	701.8M	229

ECH monthly closes, last 12 months

Month	Month end close	Change
November 2026	PLN 5.53	+3.9%
October 2026	PLN 5.32	-1.3%
September 2026	PLN 5.39	+1.5%
August 2026	PLN 5.31	+7.9%
July 2026	PLN 4.92	+1.7%
June 2026	PLN 4.84	+0.2%
May 2026	PLN 4.83	+1.4%
April 2026	PLN 4.76	-2.1%
March 2026	PLN 4.87	-4.4%
February 2026	PLN 5.09	+5.8%
January 2026	PLN 4.81	+9.5%
December 2025	PLN 4.39	-5.5%

About the ECH data

Daily bars. 6,655 sessions from Jan 3, 2000 to Nov 13, 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 Nov 10, 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 Jan 3, 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/gpw%3AECH/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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