What is the all time high of 0818?

Hi Sun Technology (China) Limited (0818) closed at its highest ever adjusted price, HK$5.98, on Mar 18, 2010. Its lowest close was HK$0.1975 on Sep 29, 2005.

How much has 0818 returned over the last 10 years?

-75.6% in price terms from the close ten years before Sep 28, 2026, which is -13.1% a year compounded. Over one year the return is -35.3%; over five years -73.6%.

What was the worst drawdown in 0818 history?

-95.2% from the Mar 18, 2010 peak to the Jan 13, 2025 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does 0818 historical data go?

The daily series starts on Sep 29, 2005 and runs to Sep 28, 2026: 5,167 trading sessions across 21.0 years. Minute bars start on Sep 17, 2026 and are captured forward, never backfilled.

Are 0818 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 0818 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 Sep 29, 2005 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for 0818?

Among complete calendar years, 2009 was the best at +544.1% and 2008 the worst at -73.0%, measured close to close.

HKEX · 0818 · stock

Hi Sun Technology (China) Limited (0818) stock price history

Every HKEX trading session of Hi Sun Technology (China) Limited from Sep 29, 2005 to Sep 28, 2026: 5,167 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 0818 data, free key Year by year table

0818 adjusted close, 2005 to 2026

0818Hi Sun Technology (China) Limited

HK$0.3300-35.3% over one year

HK$5.98
All time high, 2010: HK$0.7300
52 week high, HK$0.3000 low: 5,167
Daily sessions since 2005

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2005 to 2026 series and minute bars.

0818 key facts

Hi Sun Technology (China) Limited (0818) closed at HK$0.3300 on Sep 28, 2026 on HKEX.
0818's all time high close is HK$5.98, set on Mar 18, 2010; its all time low close is HK$0.1975 on Sep 29, 2005.
0818's 52 week range is HK$0.3000 to HK$0.7300.
0818 returned -35.3% over the year to Sep 28, 2026 and -73.6% over five years.
Over ten years 0818 returned -76%, -13.1% a year compounded.
0818's deepest drawdown was -95.2% from Mar 18, 2010 to Jan 13, 2025.
DataCedar holds 5,167 daily sessions of 0818 history from Sep 29, 2005 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

0818 price chart, 2005 to 2026

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

0818 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	-23.3%
6 months	-21.4%
Year to date	-32.0%
1 year	-35.3%
3 years	-42.1%
5 years	-73.6%
10 years	-75.6%
Since Sep 29, 2005	+67.1%
Compound annual growth, 21.0 years	+2.5%

0818 records

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

All time high close: HK$5.98 on Mar 18, 2010
All time low close: HK$0.1975 on Sep 29, 2005
52 week high: HK$0.7300 on Oct 15, 2025
52 week low: HK$0.3000 on Aug 17, 2026
Deepest drawdown: -95.2% from Mar 18, 2010 to Jan 13, 2025, not yet recovered
Best single session: +36.6% on Jul 9, 2015
Worst single session: -28.0% on Dec 8, 2005
Volatility, 1 year annualised: 43.8%
Sessions closing higher, 1 year: 29%
Best calendar year: 2009, +544%
Worst calendar year: 2008, -73%

0818 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. 2005 starts on Sep 29, 2005; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	HK$0.4800	HK$0.5400	HK$0.3000	HK$0.3300	-30.5%	162.9M	182
2025	HK$0.3450	HK$0.7300	HK$0.2850	HK$0.4750	+35.7%	765.4M	246
2024	HK$0.5200	HK$0.5900	HK$0.2850	HK$0.3500	-32.7%	179.8M	246
2023	HK$0.8500	HK$1.13	HK$0.4600	HK$0.5200	-38.8%	302.1M	243
2022	HK$1.00	HK$1.09	HK$0.7600	HK$0.8500	-17.5%	331.6M	246
2021	HK$1.02	HK$3.25	HK$0.9400	HK$1.03	+1.0%	1.6B	247
2020	HK$1.30	HK$1.34	HK$0.7300	HK$1.02	-21.5%	396.9M	248
2019	HK$1.02	HK$1.59	HK$1.00	HK$1.30	+28.7%	447M	246
2018	HK$1.53	HK$1.76	HK$0.8700	HK$1.01	-34.0%	799.4M	246
2017	HK$1.19	HK$2.06	HK$1.15	HK$1.53	+28.6%	998M	247
2016	HK$1.40	HK$1.52	HK$1.00	HK$1.19	-16.8%	770.6M	247
2015	HK$1.95	HK$4.09	HK$1.04	HK$1.43	-25.5%	3.8B	247
2014	HK$1.96	HK$3.64	HK$1.59	HK$1.92	-2.0%	1.7B	247
2013	HK$0.9000	HK$2.25	HK$0.7200	HK$1.96	+122.7%	940.4M	245
2012	HK$2.04	HK$2.20	HK$0.4500	HK$0.8800	-58.5%	268.1M	246
2011	HK$3.32	HK$3.32	HK$1.41	HK$2.12	-35.6%	559M	246
2010	HK$4.36	HK$6.04	HK$2.59	HK$3.29	-24.9%	1.9B	249
2009	HK$0.6700	HK$4.70	HK$0.4700	HK$4.38	+544.1%	1.3B	249
2008	HK$2.52	HK$2.81	HK$0.2800	HK$0.6800	-73.0%	724.8M	247
2007	HK$2.02	HK$3.50	HK$1.67	HK$2.52	+24.8%	1.6B	246
2006	HK$0.3200	HK$2.03	HK$0.3075	HK$2.02	+531.3%	218.8M	237
2005	HK$0.1975	HK$0.3775	HK$0.1975	HK$0.3200	n/a	28K	64

0818 monthly closes, last 12 months

Month	Month end close	Change
September 2026	HK$0.3300	-5.7%
August 2026	HK$0.3500	-2.8%
July 2026	HK$0.3600	-17.2%
June 2026	HK$0.4350	-1.1%
May 2026	HK$0.4400	+1.1%
April 2026	HK$0.4350	+4.8%
March 2026	HK$0.4150	-12.6%
February 2026	HK$0.4750	-5.0%
January 2026	HK$0.5000	+5.3%
December 2025	HK$0.4750	-4.0%
November 2025	HK$0.4950	-16.1%
October 2025	HK$0.5900	+11.3%

About the 0818 data

Daily bars. 5,167 sessions from Sep 29, 2005 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 17, 2026 forward, most recent session Sep 29, 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 Sep 29, 2005, 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/0818/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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