What is the all time high of 8051?

CircuTech International Holdings Limited (8051) closed at its highest ever adjusted price, HK$68.95, on Apr 22, 2016. Its lowest close was HK$0.7028 on Oct 24, 2005.

How much has 8051 returned over the last 10 years?

-92.8% in price terms from the close ten years before Sep 28, 2026, which is -23.1% a year compounded. Over one year the return is -19.5%; over five years -41.8%.

What was the worst drawdown in 8051 history?

-96.8% from the Apr 22, 2016 peak to the Jul 16, 2025 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does 8051 historical data go?

The daily series starts on May 8, 2001 and runs to Sep 28, 2026: 6,314 trading sessions across 25.4 years. Minute bars start on Sep 23, 2026 and are captured forward, never backfilled.

Are 8051 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 8051 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 May 8, 2001 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for 8051?

Among complete calendar years, 2014 was the best at +490.4% and 2002 the worst at -61.0%, measured close to close.

HKEX · 8051 · stock

CircuTech International Holdings Limited (8051) stock price history

Every HKEX trading session of CircuTech International Holdings Limited from May 8, 2001 to Sep 28, 2026: 6,314 daily bars, adjusted for splits and dividends, with minute bars from Sep 23, 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 8051 data, free key Year by year table

8051 adjusted close, 2001 to 2026

8051CircuTech International Holdings Limited

HK$2.65-19.5% over one year

HK$68.95
All time high, 2016: HK$3.50
52 week high, HK$2.32 low: 6,314
Daily sessions since 2001

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2001 to 2026 series and minute bars.

8051 key facts

CircuTech International Holdings Limited (8051) closed at HK$2.65 on Sep 28, 2026 on HKEX.
8051's all time high close is HK$68.95, set on Apr 22, 2016; its all time low close is HK$0.7028 on Oct 24, 2005.
8051's 52 week range is HK$2.32 to HK$3.50.
8051 returned -19.5% over the year to Sep 28, 2026 and -41.8% over five years.
Over ten years 8051 returned -93%, -23.1% a year compounded.
8051's deepest drawdown was -96.8% from Apr 22, 2016 to Jul 16, 2025.
DataCedar holds 6,314 daily sessions of 8051 history from May 8, 2001 and minute bars from Sep 23, 2026, adjusted for splits and dividends, served by the API under a key.

8051 price chart, 2001 to 2026

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

8051 returns

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

Period	Return
1 month	+7.7%
3 months	+6.9%
6 months	-7.3%
Year to date	-10.2%
1 year	-19.5%
3 years	-24.9%
5 years	-41.8%
10 years	-92.8%
Since May 8, 2001	-86.2%
Compound annual growth, 25.4 years	-7.5%

8051 records

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

All time high close: HK$68.95 on Apr 22, 2016
All time low close: HK$0.7028 on Oct 24, 2005
52 week high: HK$3.50 on Feb 4, 2026
52 week low: HK$2.32 on Jul 8, 2026
Deepest drawdown: -96.8% from Apr 22, 2016 to Jul 16, 2025, not yet recovered
Best single session: +168.9% on Nov 28, 2014
Worst single session: -45.6% on Mar 31, 2004
Volatility, 1 year annualised: 62.5%
Sessions closing higher, 1 year: 23%
Best calendar year: 2014, +490%
Worst calendar year: 2002, -61%

8051 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 May 8, 2001; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	HK$3.17	HK$3.50	HK$2.32	HK$2.65	-16.4%	609.4K	182
2025	HK$4.00	HK$4.00	HK$2.10	HK$3.17	-20.7%	542.9K	246
2024	HK$3.30	HK$5.36	HK$2.50	HK$4.00	+21.2%	406.9K	246
2023	HK$2.95	HK$5.25	HK$2.85	HK$3.30	+11.9%	187.8K	243
2022	HK$4.80	HK$4.90	HK$2.81	HK$2.95	-38.5%	85.4K	246
2021	HK$4.63	HK$7.41	HK$3.89	HK$4.80	+3.7%	420.8K	247
2020	HK$8.80	HK$9.58	HK$4.30	HK$4.63	-47.4%	1.7M	248
2019	HK$7.18	HK$11.00	HK$6.00	HK$8.80	+22.6%	2.8M	246
2018	HK$15.88	HK$15.88	HK$7.18	HK$7.18	-54.6%	1.2M	246
2017	HK$25.07	HK$27.76	HK$9.85	HK$15.80	-37.0%	3M	247
2016	HK$15.90	HK$75.22	HK$12.98	HK$25.07	+57.7%	22.9M	247
2015	HK$14.06	HK$40.66	HK$7.16	HK$15.90	+10.9%	26.9M	247
2014	HK$2.43	HK$16.12	HK$2.42	HK$14.33	+490.4%	3.1M	247
2013	HK$2.16	HK$2.55	HK$1.68	HK$2.43	+12.4%	2.8M	245
2012	HK$2.68	HK$2.87	HK$2.10	HK$2.16	-19.6%	542.3K	246
2011	HK$3.80	HK$4.36	HK$2.60	HK$2.68	-29.4%	1.1M	246
2010	HK$2.81	HK$4.36	HK$2.46	HK$3.80	+35.3%	2.2M	249
2009	HK$2.46	HK$4.15	HK$1.63	HK$2.81	+14.3%	3.9M	249
2008	HK$4.22	HK$4.22	HK$1.43	HK$2.46	-34.0%	1.8M	247
2007	HK$1.12	HK$7.17	HK$1.05	HK$3.72	+231.3%	9M	246
2006	HK$1.08	HK$2.49	HK$0.6747	HK$1.12	+14.3%	794.8K	247
2005	HK$1.41	HK$3.40	HK$0.6747	HK$0.9839	-30.0%	277.7K	247
2004	HK$2.74	HK$2.92	HK$0.7590	HK$1.41	-48.7%	309.5K	262
2003	HK$1.64	HK$4.08	HK$1.24	HK$2.74	+66.7%	888.4K	261
2002	HK$4.22	HK$4.92	HK$1.41	HK$1.64	-61.0%	807.4K	261
2001	HK$18.98	HK$22.77	HK$3.87	HK$4.22	n/a	18.6M	170

8051 monthly closes, last 12 months

Month	Month end close	Change
September 2026	HK$2.65	+7.7%
August 2026	HK$2.46	-15.2%
July 2026	HK$2.90	+16.9%
June 2026	HK$2.48	+0.4%
May 2026	HK$2.47	+2.5%
April 2026	HK$2.41	-11.7%
March 2026	HK$2.73	-9.0%
February 2026	HK$3.00	+2.0%
January 2026	HK$2.94	-7.3%
December 2025	HK$3.17	+9.3%
November 2025	HK$2.90	-3.3%
October 2025	HK$3.00	-2.0%

About the 8051 data

Daily bars. 6,314 sessions from May 8, 2001 to Sep 28, 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 23, 2026 forward, most recent session Sep 24, 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 May 8, 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/8051/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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