What is the all time high of 504?

HS Optimus Holdings Limited (504) closed at its highest ever adjusted price, SGD 0.8763, on May 5, 2000. Its lowest close was SGD 0.0010 on Dec 17, 2024.

How much has 504 returned over the last 10 years?

-63.6% in price terms from the close ten years before Sep 28, 2026, which is -9.6% a year compounded. Over one year the return is +100.0%; over five years 0.0%.

What was the worst drawdown in 504 history?

-99.9% from the May 5, 2000 peak to the Dec 17, 2024 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does 504 historical data go?

The daily series starts on Jan 3, 2000 and runs to Sep 28, 2026: 6,770 trading sessions across 26.7 years. Minute bars start on Sep 17, 2026 and are captured forward, never backfilled.

Are 504 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 504 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 504?

Among complete calendar years, 2020 was the best at +200.0% and 2001 the worst at -79.2%, measured close to close.

SGX · 504 · stock

HS Optimus Holdings Limited (504) stock price history

Every SGX trading session of HS Optimus Holdings Limited from Jan 3, 2000 to Sep 28, 2026: 6,770 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 504 data, free key Year by year table

504 adjusted close, 2000 to 2026

504HS Optimus Holdings Limited

SGD 0.0040+100.0% over one year

SGD 0.8763
All time high, 2000: SGD 0.0080
52 week high, SGD 0.0010 low: 6,770
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.

504 key facts

HS Optimus Holdings Limited (504) closed at SGD 0.0040 on Sep 28, 2026 on SGX.
504's all time high close is SGD 0.8763, set on May 5, 2000; its all time low close is SGD 0.0010 on Dec 17, 2024.
504's 52 week range is SGD 0.0010 to SGD 0.0080.
504 returned +100.0% over the year to Sep 28, 2026 and 0.0% over five years.
Over ten years 504 returned -64%, -9.6% a year compounded.
504's deepest drawdown was -99.9% from May 5, 2000 to Dec 17, 2024.
DataCedar holds 6,770 daily sessions of 504 history from Jan 3, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

504 price chart, 2000 to 2026

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

504 returns

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

Period	Return
1 month	-33.3%
3 months	-42.9%
6 months	+33.3%
Year to date	+33.3%
1 year	+100.0%
3 years	0.0%
5 years	0.0%
10 years	-63.6%
Since Jan 3, 2000	-99.3%
Compound annual growth, 26.7 years	-17.1%

504 records

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

All time high close: SGD 0.8763 on May 5, 2000
All time low close: SGD 0.0010 on Dec 17, 2024
52 week high: SGD 0.0080 on May 8, 2026
52 week low: SGD 0.0010 on Oct 17, 2025
Deepest drawdown: -99.9% from May 5, 2000 to Dec 17, 2024, not yet recovered
Best single session: +650.0% on Nov 27, 2008
Worst single session: -86.7% on Nov 26, 2008
Volatility, 1 year annualised: 199.6%
Sessions closing higher, 1 year: 13%
Best calendar year: 2020, +200%
Worst calendar year: 2001, -79%

504 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 Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	SGD 0.0030	SGD 0.0080	SGD 0.0020	SGD 0.0040	+33.3%	1.4B	186
2025	SGD 0.0020	SGD 0.0040	SGD 0.0010	SGD 0.0030	+50.0%	423.2M	252
2024	SGD 0.0030	SGD 0.0030	SGD 0.0010	SGD 0.0020	-33.3%	168.9M	252
2023	SGD 0.0030	SGD 0.0040	SGD 0.0020	SGD 0.0030	0.0%	214.4M	249
2022	SGD 0.0050	SGD 0.0050	SGD 0.0020	SGD 0.0030	-40.0%	372.3M	250
2021	SGD 0.0060	SGD 0.0070	SGD 0.0030	SGD 0.0050	-16.7%	1.4B	253
2020	SGD 0.0040	SGD 0.0090	SGD 0.0020	SGD 0.0060	+200.0%	1.3B	252
2019	SGD 0.0050	SGD 0.0060	SGD 0.0020	SGD 0.0020	-60.0%	425.7M	253
2018	SGD 0.0070	SGD 0.0090	SGD 0.0030	SGD 0.0050	-28.6%	329.5M	251
2017	SGD 0.0090	SGD 0.0130	SGD 0.0070	SGD 0.0070	-22.2%	756.9M	250
2016	SGD 0.0060	SGD 0.0150	SGD 0.0050	SGD 0.0090	+50.0%	884.4M	252
2015	SGD 0.0150	SGD 0.0190	SGD 0.0050	SGD 0.0060	-57.1%	1.7B	249
2014	SGD 0.0270	SGD 0.0456	SGD 0.0130	SGD 0.0140	-48.2%	10.5B	252
2013	SGD 0.0084	SGD 0.0321	SGD 0.0084	SGD 0.0270	+190.9%	8.3B	250
2012	SGD 0.0076	SGD 0.0135	SGD 0.0068	SGD 0.0093	+22.2%	494M	251
2011	SGD 0.0084	SGD 0.0127	SGD 0.0042	SGD 0.0076	-10.0%	217.9M	250
2010	SGD 0.0211	SGD 0.0253	SGD 0.0042	SGD 0.0084	-60.0%	230.4M	252
2009	SGD 0.0127	SGD 0.2112	SGD 0.0084	SGD 0.0211	0.0%	417.9M	251
2008	SGD 0.0760	SGD 0.1605	SGD 0.0127	SGD 0.0211	-75.0%	59.8M	252
2007	SGD 0.0422	SGD 0.1690	SGD 0.0338	SGD 0.0845	+81.8%	52.6M	250
2006	SGD 0.0169	SGD 0.0507	SGD 0.0169	SGD 0.0465	+175.0%	4M	258
2005	SGD 0.0380	SGD 0.0422	SGD 0.0169	SGD 0.0169	-50.0%	22.7M	250
2004	SGD 0.0760	SGD 0.0929	SGD 0.0296	SGD 0.0338	-55.6%	318.4M	262
2003	SGD 0.0465	SGD 0.1183	SGD 0.0422	SGD 0.0760	+63.6%	337.9M	261
2002	SGD 0.1098	SGD 0.2154	SGD 0.0465	SGD 0.0465	-57.7%	1.2B	261
2001	SGD 0.5280	SGD 0.5280	SGD 0.0676	SGD 0.1098	-79.2%	325.9M	261
2000	SGD 0.5983	SGD 0.8848	SGD 0.5069	SGD 0.5280	n/a	148.8M	260

504 monthly closes, last 12 months

Month	Month end close	Change
September 2026	SGD 0.0040	-42.9%
August 2026	SGD 0.0070	+16.7%
July 2026	SGD 0.0060	-14.3%
June 2026	SGD 0.0070	0.0%
May 2026	SGD 0.0070	+16.7%
April 2026	SGD 0.0060	+50.0%
March 2026	SGD 0.0040	-20.0%
February 2026	SGD 0.0050	+66.7%
January 2026	SGD 0.0030	0.0%
December 2025	SGD 0.0030	0.0%
November 2025	SGD 0.0030	0.0%
October 2025	SGD 0.0030	+50.0%

About the 504 data

Daily bars. 6,770 sessions from Jan 3, 2000 to Sep 28, 2026, one row per SGX 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 23, 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 SGX trading days; minute timestamps are UTC. Prices are in SGD. 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/504/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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