What is the all time high of 0809?

Global Bio-chem Technology Group Company Limited (0809) closed at its highest ever adjusted price, HK$57.63, on Mar 9, 2004. Its lowest close was HK$0.3250 on Nov 11, 2026.

How much has 0809 returned over the last 10 years?

-74.6% in price terms from the close ten years before Nov 12, 2026, which is -12.8% a year compounded. Over one year the return is -58.1%; over five years -88.4%.

What was the worst drawdown in 0809 history?

-99.4% from the Mar 9, 2004 peak to the Nov 11, 2026 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does 0809 historical data go?

The daily series starts on Mar 16, 2001 and runs to Nov 12, 2026: 6,337 trading sessions across 25.7 years. Minute bars start on Sep 18, 2026 and are captured forward, never backfilled.

Are 0809 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 0809 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 Mar 16, 2001 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for 0809?

Among complete calendar years, 2019 was the best at +206.1% and 2021 the worst at -66.9%, measured close to close.

HKEX · 0809 · stock

Global Bio-chem Technology Group Company Limited (0809) stock price history

Every HKEX trading session of Global Bio-chem Technology Group Company Limited from Mar 16, 2001 to Nov 12, 2026: 6,337 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.

Get 0809 data, free key Year by year table

0809 adjusted close, 2001 to 2026

0809Global Bio-chem Technology Group

HK$0.3350-58.1% over one year

HK$57.63
All time high, 2004: HK$0.8800
52 week high, HK$0.3100 low: 6,337
Daily sessions since 2001

Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2001 to 2026 series and minute bars.

0809 key facts

Global Bio-chem Technology Group Company Limited (0809) closed at HK$0.3350 on Nov 12, 2026 on HKEX.
0809's all time high close is HK$57.63, set on Mar 9, 2004; its all time low close is HK$0.3250 on Nov 11, 2026.
0809's 52 week range is HK$0.3100 to HK$0.8800.
0809 returned -58.1% over the year to Nov 12, 2026 and -88.4% over five years.
Over ten years 0809 returned -75%, -12.8% a year compounded.
0809's deepest drawdown was -99.4% from Mar 9, 2004 to Nov 11, 2026.
DataCedar holds 6,337 daily sessions of 0809 history from Mar 16, 2001 and minute bars from Sep 18, 2026, adjusted for splits and dividends, served by the API under a key.

0809 price chart, 2001 to 2026

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

0809 returns

Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.

Period	Return
1 month	-8.2%
3 months	-18.3%
6 months	-42.2%
Year to date	-49.2%
1 year	-58.1%
3 years	-43.2%
5 years	-88.4%
10 years	-74.6%
Since Mar 16, 2001	-94.7%
Compound annual growth, 25.7 years	-10.8%

0809 records

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

All time high close: HK$57.63 on Mar 9, 2004
All time low close: HK$0.3250 on Nov 11, 2026
52 week high: HK$0.8800 on Nov 18, 2025
52 week low: HK$0.3100 on Jul 14, 2026
Deepest drawdown: -99.4% from Mar 9, 2004 to Nov 11, 2026, not yet recovered
Best single session: +44.3% on Nov 28, 2016
Worst single session: -49.5% on Dec 2, 2021
Volatility, 1 year annualised: 68.9%
Sessions closing higher, 1 year: 28%
Best calendar year: 2019, +206%
Worst calendar year: 2021, -67%

0809 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. 2001 starts on Mar 16, 2001; 2026 runs to Nov 12, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	HK$0.6100	HK$0.7500	HK$0.3100	HK$0.3350	-48.5%	94M	208
2025	HK$1.06	HK$1.22	HK$0.6000	HK$0.6500	-38.7%	127.7M	246
2024	HK$1.06	HK$1.36	HK$0.5200	HK$1.06	0.0%	83.5M	239
2023	HK$1.56	HK$1.70	HK$0.4500	HK$1.06	-31.6%	33.5M	237
2022	HK$1.25	HK$2.31	HK$0.9200	HK$1.55	+25.0%	85.2M	240
2021	HK$3.75	HK$3.85	HK$1.08	HK$1.24	-66.9%	80.3M	246
2020	HK$1.53	HK$4.10	HK$1.00	HK$3.75	+150.0%	125.7M	244
2019	HK$0.5000	HK$2.02	HK$0.3100	HK$1.50	+206.1%	305.9M	245
2018	HK$1.21	HK$1.29	HK$0.4500	HK$0.4900	-59.5%	156.9M	243
2017	HK$2.15	HK$2.45	HK$1.07	HK$1.21	-44.5%	205.8M	244
2016	HK$2.23	HK$6.90	HK$1.26	HK$2.18	0.0%	386.5M	245
2015	HK$2.41	HK$7.00	HK$1.90	HK$2.18	-12.1%	358.3M	245
2014	HK$6.00	HK$6.00	HK$2.35	HK$2.48	-58.7%	170M	247
2013	HK$8.80	HK$10.50	HK$5.30	HK$6.00	-31.8%	177.7M	245
2012	HK$15.67	HK$21.98	HK$7.00	HK$8.80	-43.5%	374.8M	245
2011	HK$11.45	HK$29.45	HK$10.58	HK$15.57	+36.0%	514.4M	246
2010	HK$14.70	HK$22.22	HK$8.54	HK$11.45	-28.3%	261.9M	246
2009	HK$9.29	HK$18.88	HK$6.63	HK$15.96	+55.2%	350.1M	248
2008	HK$19.21	HK$31.63	HK$4.98	HK$10.28	-46.7%	220.6M	247
2007	HK$21.30	HK$31.94	HK$15.63	HK$19.29	-9.1%	310M	246
2006	HK$27.10	HK$40.95	HK$14.91	HK$21.22	-22.3%	174.9M	247
2005	HK$40.31	HK$47.03	HK$23.35	HK$27.30	-32.9%	243.7M	247
2004	HK$37.63	HK$58.41	HK$33.32	HK$40.70	+8.2%	205.9M	262
2003	HK$15.99	HK$37.63	HK$12.71	HK$37.63	+135.4%	151.3M	261
2002	HK$20.67	HK$25.39	HK$10.69	HK$15.99	-22.7%	167.4M	261
2001	HK$7.76	HK$22.57	HK$5.87	HK$20.67	n/a	378.2M	207

0809 monthly closes, last 12 months

Month	Month end close	Change
November 2026	HK$0.3350	-2.9%
October 2026	HK$0.3450	-5.5%
September 2026	HK$0.3650	-3.9%
August 2026	HK$0.3800	+5.6%
July 2026	HK$0.3600	+9.1%
June 2026	HK$0.3300	-45.0%
May 2026	HK$0.6000	+5.3%
April 2026	HK$0.5700	0.0%
March 2026	HK$0.5700	-5.0%
February 2026	HK$0.6000	-10.4%
January 2026	HK$0.6700	+3.1%
December 2025	HK$0.6500	-15.6%

About the 0809 data

Daily bars. 6,337 sessions from Mar 16, 2001 to Nov 12, 2026, one row per HKEX 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 2, 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 HKEX trading days; minute timestamps are UTC. Prices are in HKD. 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 16, 2001, 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/hkex%3A0809/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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