What is the all time high of ZB9?

Union Steel Holdings Limited (ZB9) closed at its highest ever adjusted price, SGD 0.8819, on Jan 26, 2007. Its lowest close was SGD 0.0807 on Oct 14, 2019.

How much has ZB9 returned over the last 10 years?

+307.6% in price terms from the close ten years before Sep 28, 2026, which is +15.1% a year compounded. Over one year the return is -28.3%; over five years +162.5%.

What was the worst drawdown in ZB9 history?

-90.8% from the Jul 12, 2007 peak to the Oct 14, 2019 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does ZB9 historical data go?

The daily series starts on Aug 15, 2005 and runs to Sep 28, 2026: 5,313 trading sessions across 21.1 years. Minute bars start on Sep 24, 2026 and are captured forward, never backfilled.

Are ZB9 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 ZB9 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 Aug 15, 2005 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for ZB9?

Among complete calendar years, 2017 was the best at +100.0% and 2008 the worst at -62.8%, measured close to close.

SGX · ZB9 · stock

Union Steel Holdings Limited (ZB9) stock price history

Every SGX trading session of Union Steel Holdings Limited from Aug 15, 2005 to Sep 28, 2026: 5,313 daily bars, adjusted for splits and dividends, with minute bars from Sep 24, 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 ZB9 data, free key Year by year table

ZB9 adjusted close, 2005 to 2026

ZB9Union Steel Holdings Limited

SGD 0.4350-28.3% over one year

SGD 0.8819
All time high, 2007: SGD 0.6460
52 week high, SGD 0.4350 low: 5,313
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.

ZB9 key facts

Union Steel Holdings Limited (ZB9) closed at SGD 0.4350 on Sep 28, 2026 on SGX.
ZB9's all time high close is SGD 0.8819, set on Jan 26, 2007; its all time low close is SGD 0.0807 on Oct 14, 2019.
ZB9's 52 week range is SGD 0.4350 to SGD 0.6460.
ZB9 returned -28.3% over the year to Sep 28, 2026 and +162.5% over five years.
Over ten years ZB9 returned +308%, +15.1% a year compounded.
ZB9's deepest drawdown was -90.8% from Jul 12, 2007 to Oct 14, 2019.
DataCedar holds 5,313 daily sessions of ZB9 history from Aug 15, 2005 and minute bars from Sep 24, 2026, adjusted for splits and dividends, served by the API under a key.

ZB9 price chart, 2005 to 2026

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

ZB9 returns

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

Period	Return
1 month	-8.4%
3 months	-11.2%
6 months	-13.9%
Year to date	-28.1%
1 year	-28.3%
3 years	+42.3%
5 years	+162.5%
10 years	+307.6%
Since Aug 15, 2005	+27.6%
Compound annual growth, 21.1 years	+1.2%

ZB9 records

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

All time high close: SGD 0.8819 on Jan 26, 2007
All time low close: SGD 0.0807 on Oct 14, 2019
52 week high: SGD 0.6460 on Oct 8, 2025
52 week low: SGD 0.4350 on Sep 28, 2026
Deepest drawdown: -90.8% from Jul 12, 2007 to Oct 14, 2019, not yet recovered
Best single session: +40.7% on May 9, 2017
Worst single session: -34.7% on Apr 30, 2019
Volatility, 1 year annualised: 40.5%
Sessions closing higher, 1 year: 13%
Best calendar year: 2017, +100%
Worst calendar year: 2008, -63%

ZB9 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 Aug 15, 2005; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	SGD 0.6050	SGD 0.6150	SGD 0.4350	SGD 0.4350	-28.1%	1.4M	187
2025	SGD 0.5474	SGD 0.6805	SGD 0.4537	SGD 0.6050	+10.5%	2.9M	252
2024	SGD 0.3139	SGD 0.7726	SGD 0.3107	SGD 0.5474	+74.4%	8M	252
2023	SGD 0.1956	SGD 0.3332	SGD 0.1788	SGD 0.3139	+60.4%	7.2M	249
2022	SGD 0.1757	SGD 0.2373	SGD 0.0841	SGD 0.1956	+9.4%	1.4M	250
2021	SGD 0.0949	SGD 0.2167	SGD 0.0949	SGD 0.1787	+88.4%	6.5M	253
2020	SGD 0.0991	SGD 0.1133	SGD 0.0850	SGD 0.0949	-4.3%	2.4M	252
2019	SGD 0.1487	SGD 0.1586	SGD 0.0807	SGD 0.0991	-33.3%	955.2K	253
2018	SGD 0.2079	SGD 0.2329	SGD 0.1386	SGD 0.1487	-33.0%	1.8M	251
2017	SGD 0.1109	SGD 0.2911	SGD 0.1040	SGD 0.2218	+100.0%	27.9M	250
2016	SGD 0.2135	SGD 0.2135	SGD 0.0846	SGD 0.1109	-48.1%	2.5M	252
2015	SGD 0.3506	SGD 0.3589	SGD 0.1608	SGD 0.2135	-39.1%	1.9M	249
2014	SGD 0.2977	SGD 0.3789	SGD 0.2734	SGD 0.3506	+17.8%	4M	252
2013	SGD 0.2328	SGD 0.4179	SGD 0.2328	SGD 0.2977	+27.9%	30.8M	250
2012	SGD 0.2807	SGD 0.2910	SGD 0.1957	SGD 0.2328	-17.1%	1.3M	251
2011	SGD 0.3396	SGD 0.3522	SGD 0.2086	SGD 0.2807	-14.2%	8.3M	250
2010	SGD 0.3019	SGD 0.3899	SGD 0.2641	SGD 0.3270	+4.0%	10.6M	252
2009	SGD 0.2264	SGD 0.4402	SGD 0.1384	SGD 0.3145	+38.9%	31.3M	251
2008	SGD 0.5986	SGD 0.6784	SGD 0.2013	SGD 0.2264	-62.8%	14.7M	252
2007	SGD 0.5427	SGD 0.9206	SGD 0.5039	SGD 0.6085	+12.1%	140.7M	250
2006	SGD 0.2717	SGD 0.5718	SGD 0.2248	SGD 0.5427	+99.8%	50.8M	258
2005	SGD 0.3585	SGD 0.3585	SGD 0.2717	SGD 0.2717	n/a	23M	97

ZB9 monthly closes, last 12 months

Month	Month end close	Change
September 2026	SGD 0.4350	-8.4%
August 2026	SGD 0.4750	-1.0%
July 2026	SGD 0.4800	-2.0%
June 2026	SGD 0.4900	-2.0%
May 2026	SGD 0.5000	-1.0%
April 2026	SGD 0.5050	0.0%
March 2026	SGD 0.5050	-11.4%
February 2026	SGD 0.5700	-0.9%
January 2026	SGD 0.5750	-5.0%
December 2025	SGD 0.6050	-2.4%
November 2025	SGD 0.6200	-0.2%
October 2025	SGD 0.6214	+2.4%

About the ZB9 data

Daily bars. 5,313 sessions from Aug 15, 2005 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 24, 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 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 Aug 15, 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/ZB9/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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