What is the all time high of GBAN?

Naturgy BAN, S.A. (GBAN) closed at its highest ever adjusted price, ARS 1,991, on Dec 4, 2025. Its lowest close was ARS 0.2217 on Sep 19, 2002.

How much has GBAN returned over the last 10 years?

+10,849% in price terms from the close ten years before Sep 28, 2026, which is +59.9% a year compounded. Over one year the return is +49.3%; over five years +4,953%.

What was the worst drawdown in GBAN history?

-80.5% from the Jan 19, 2000 peak to the Sep 19, 2002 trough on adjusted closes; the previous peak was regained on Dec 19, 2003.

How far back does GBAN historical data go?

The daily series starts on Jan 4, 2000 and runs to Sep 28, 2026: 6,658 trading sessions across 26.7 years. Minute bars start on Sep 16, 2026 and are captured forward, never backfilled.

Are GBAN 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 GBAN 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 4, 2000 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for GBAN?

Among complete calendar years, 2023 was the best at +412.9% and 2008 the worst at -51.2%, measured close to close.

BYMA · GBAN · stock

Naturgy BAN, S.A. (GBAN) stock price history

Every BYMA trading session of Naturgy BAN, S.A. from Jan 4, 2000 to Sep 28, 2026: 6,658 daily bars, adjusted for splits and dividends, with minute bars from Sep 16, 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 GBAN data, free key Year by year table

GBAN adjusted close, 2000 to 2026

GBANNaturgy BAN, S.A.

ARS 1,675+49.3% over one year

ARS 1,991
All time high, 2025: ARS 2,033
52 week high, ARS 973.57 low: 6,658
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.

GBAN key facts

Naturgy BAN, S.A. (GBAN) closed at ARS 1,675 on Sep 28, 2026 on BYMA.
GBAN's all time high close is ARS 1,991, set on Dec 4, 2025; its all time low close is ARS 0.2217 on Sep 19, 2002.
GBAN's 52 week range is ARS 973.57 to ARS 2,033.
GBAN returned +49.3% over the year to Sep 28, 2026 and +4,953% over five years.
Over ten years GBAN returned +10,849%, +59.9% a year compounded.
GBAN's deepest drawdown was -80.5% from Jan 19, 2000 to Sep 19, 2002.
DataCedar holds 6,658 daily sessions of GBAN history from Jan 4, 2000 and minute bars from Sep 16, 2026, adjusted for splits and dividends, served by the API under a key.

GBAN price chart, 2000 to 2026

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

GBAN returns

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

Period	Return
1 month	-4.3%
3 months	+9.0%
6 months	+12.2%
Year to date	-7.9%
1 year	+49.3%
3 years	+629.9%
5 years	+4,953%
10 years	+10,849%
Since Jan 4, 2000	+151,013%
Compound annual growth, 26.7 years	+31.5%

GBAN records

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

All time high close: ARS 1,991 on Dec 4, 2025
All time low close: ARS 0.2217 on Sep 19, 2002
52 week high: ARS 2,033 on Dec 4, 2025
52 week low: ARS 973.57 on Oct 21, 2025
Deepest drawdown: -80.5% from Jan 19, 2000 to Sep 19, 2002, recovered Dec 19, 2003
Best single session: +36.4% on May 21, 2014
Worst single session: -40.9% on Mar 20, 2013
Volatility, 1 year annualised: 46.4%
Sessions closing higher, 1 year: 44%
Growth of 1 since 2000: 1,511×
Best calendar year: 2023, +413%
Worst calendar year: 2008, -51%

GBAN 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 4, 2000; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	ARS 1,788	ARS 1,949	ARS 1,377	ARS 1,675	-7.9%	1.1M	187
2025	ARS 1,444	ARS 2,033	ARS 754.33	ARS 1,819	+26.8%	4.4M	243
2024	ARS 564.12	ARS 1,635	ARS 532.25	ARS 1,434	+152.0%	2.7M	246
2023	ARS 110.27	ARS 617.66	ARS 107.09	ARS 568.90	+412.9%	969.5K	243
2022	ARS 44.62	ARS 110.91	ARS 38.25	ARS 110.91	+138.4%	531.8K	244
2021	ARS 21.03	ARS 50.99	ARS 16.57	ARS 46.53	+121.2%	164.9K	244
2020	ARS 21.35	ARS 22.31	ARS 12.56	ARS 21.03	+3.1%	247.6K	241
2019	ARS 24.54	ARS 26.64	ARS 15.94	ARS 20.40	-16.9%	524.9K	244
2018	ARS 38.88	ARS 56.73	ARS 22.31	ARS 24.54	-36.9%	1M	245
2017	ARS 18.49	ARS 43.34	ARS 17.88	ARS 38.88	+113.3%	1.1M	243
2016	ARS 12.94	ARS 18.61	ARS 9.53	ARS 18.23	+40.9%	419.6K	247
2015	ARS 5.42	ARS 13.07	ARS 5.29	ARS 12.94	+138.8%	518.5K	242
2014	ARS 2.23	ARS 7.36	ARS 2.20	ARS 5.42	+142.9%	6.9M	248
2013	ARS 2.04	ARS 2.23	ARS 1.15	ARS 2.23	+9.4%	1.3M	242
2012	ARS 2.04	ARS 2.04	ARS 2.04	ARS 2.04	0.0%	0	242
2011	ARS 1.99	ARS 2.04	ARS 1.99	ARS 2.04	+2.7%	0	244
2010	ARS 0.8935	ARS 1.99	ARS 0.8459	ARS 1.99	+130.0%	1.9M	245
2009	ARS 0.7117	ARS 0.9650	ARS 0.5123	ARS 0.8638	+21.4%	2.3M	248
2008	ARS 1.48	ARS 1.48	ARS 0.6592	ARS 0.7117	-51.2%	1.5M	252
2007	ARS 1.11	ARS 1.64	ARS 0.9918	ARS 1.46	+35.9%	8.1M	250
2006	ARS 1.04	ARS 1.18	ARS 0.7817	ARS 1.07	+5.1%	5.9M	254
2005	ARS 1.07	ARS 1.24	ARS 0.9743	ARS 1.02	-4.4%	6M	260
2004	ARS 1.32	ARS 1.55	ARS 0.7409	ARS 1.07	-19.4%	765.1B	262
2003	ARS 0.4259	ARS 1.38	ARS 0.4084	ARS 1.32	+211.0%	30.9M	261
2002	ARS 0.6476	ARS 0.8284	ARS 0.2194	ARS 0.4259	-34.2%	19.2M	261
2001	ARS 0.9043	ARS 0.9743	ARS 0.5134	ARS 0.6476	-28.4%	4.4M	261
2000	ARS 1.11	ARS 1.14	ARS 0.8167	ARS 0.9043	n/a	30.4M	259

GBAN monthly closes, last 12 months

Month	Month end close	Change
September 2026	ARS 1,675	-7.7%
August 2026	ARS 1,815	-1.9%
July 2026	ARS 1,851	+9.7%
June 2026	ARS 1,687	+5.1%
May 2026	ARS 1,605	-0.4%
April 2026	ARS 1,611	+2.7%
March 2026	ARS 1,569	+6.5%
February 2026	ARS 1,473	-15.8%
January 2026	ARS 1,750	-3.8%
December 2025	ARS 1,819	+0.4%
November 2025	ARS 1,811	+15.2%
October 2025	ARS 1,572	+50.0%

About the GBAN data

Daily bars. 6,658 sessions from Jan 4, 2000 to Sep 28, 2026, one row per BYMA 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 16, 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 BYMA trading days; minute timestamps are UTC. Prices are in ARS. 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 4, 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/GBAN/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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