What is the all time high of BTJ?

A-Sonic Aerospace Limited (BTJ) closed at its highest ever adjusted price, SGD 3.20, on Sep 18, 2003. Its lowest close was SGD 0.0880 on Sep 14, 2016.

How much has BTJ returned over the last 10 years?

+454.7% in price terms from the close ten years before Sep 28, 2026, which is +18.7% a year compounded. Over one year the return is +65.1%; over five years +56.0%.

What was the worst drawdown in BTJ history?

-97.3% from the Sep 18, 2003 peak to the Sep 14, 2016 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does BTJ historical data go?

The daily series starts on Apr 12, 2000 and runs to Sep 28, 2026: 6,698 trading sessions across 26.5 years. Minute bars start on Sep 17, 2026 and are captured forward, never backfilled.

Are BTJ 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 BTJ 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 Apr 12, 2000 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for BTJ?

Among complete calendar years, 2013 was the best at +235.5% and 2016 the worst at -80.8%, measured close to close.

SGX · BTJ · stock

A-Sonic Aerospace Limited (BTJ) stock price history

Every SGX trading session of A-Sonic Aerospace Limited from Apr 12, 2000 to Sep 28, 2026: 6,698 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 BTJ data, free key Year by year table

BTJ adjusted close, 2000 to 2026

BTJA-Sonic Aerospace Limited

SGD 0.5400+65.1% over one year

SGD 3.20
All time high, 2003: SGD 0.6250
52 week high, SGD 0.3172 low: 6,698
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.

BTJ key facts

A-Sonic Aerospace Limited (BTJ) closed at SGD 0.5400 on Sep 28, 2026 on SGX.
BTJ's all time high close is SGD 3.20, set on Sep 18, 2003; its all time low close is SGD 0.0880 on Sep 14, 2016.
BTJ's 52 week range is SGD 0.3172 to SGD 0.6250.
BTJ returned +65.1% over the year to Sep 28, 2026 and +56.0% over five years.
Over ten years BTJ returned +455%, +18.7% a year compounded.
BTJ's deepest drawdown was -97.3% from Sep 18, 2003 to Sep 14, 2016.
DataCedar holds 6,698 daily sessions of BTJ history from Apr 12, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

BTJ price chart, 2000 to 2026

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

BTJ returns

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

Period	Return
1 month	-4.4%
3 months	+8.0%
6 months	+7.9%
Year to date	+17.2%
1 year	+65.1%
3 years	+37.8%
5 years	+56.0%
10 years	+454.7%
Since Apr 12, 2000	-65.8%
Compound annual growth, 26.5 years	-4.0%

BTJ records

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

All time high close: SGD 3.20 on Sep 18, 2003
All time low close: SGD 0.0880 on Sep 14, 2016
52 week high: SGD 0.6250 on Aug 13, 2026
52 week low: SGD 0.3172 on Oct 15, 2025
Deepest drawdown: -97.3% from Sep 18, 2003 to Sep 14, 2016, not yet recovered
Best single session: +134.8% on Sep 10, 2013
Worst single session: -29.3% on Jun 14, 2006
Volatility, 1 year annualised: 37.4%
Sessions closing higher, 1 year: 31%
Best calendar year: 2013, +236%
Worst calendar year: 2016, -81%

BTJ 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 Apr 12, 2000; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	SGD 0.4807	SGD 0.6250	SGD 0.4700	SGD 0.5400	+12.3%	11.4M	186
2025	SGD 0.2780	SGD 0.4807	SGD 0.1913	SGD 0.4807	+76.0%	7.9M	252
2024	SGD 0.3484	SGD 0.4210	SGD 0.2292	SGD 0.2731	-21.6%	2.7M	252
2023	SGD 0.5207	SGD 0.6121	SGD 0.3000	SGD 0.3484	-33.1%	7.1M	249
2022	SGD 0.3727	SGD 0.5564	SGD 0.3106	SGD 0.5207	+39.7%	16.9M	250
2021	SGD 0.1896	SGD 0.4399	SGD 0.1837	SGD 0.3727	+96.6%	13.8M	253
2020	SGD 0.2522	SGD 0.2663	SGD 0.1071	SGD 0.1896	-24.8%	7.4M	252
2019	SGD 0.1182	SGD 0.2946	SGD 0.0940	SGD 0.2522	+113.2%	4.5M	253
2018	SGD 0.0995	SGD 0.1347	SGD 0.0968	SGD 0.1182	+18.8%	2.6M	251
2017	SGD 0.0924	SGD 0.1760	SGD 0.0924	SGD 0.0995	+4.6%	7M	250
2016	SGD 0.4950	SGD 0.5032	SGD 0.0847	SGD 0.0951	-80.8%	1.9M	252
2015	SGD 0.4950	SGD 0.5808	SGD 0.2508	SGD 0.4950	+7.1%	10.5M	249
2014	SGD 0.7524	SGD 0.9041	SGD 0.3894	SGD 0.4620	-38.6%	58.7M	252
2013	SGD 0.2178	SGD 1.08	SGD 0.2114	SGD 0.7524	+235.5%	120.4M	250
2012	SGD 0.2883	SGD 0.3716	SGD 0.1922	SGD 0.2242	-22.2%	2.4M	251
2011	SGD 0.3780	SGD 0.6086	SGD 0.2562	SGD 0.2883	-23.7%	13.5M	250
2010	SGD 0.4410	SGD 0.7559	SGD 0.2835	SGD 0.3780	-7.7%	21.8M	252
2009	SGD 0.2430	SGD 0.6074	SGD 0.1519	SGD 0.4095	+68.5%	5.8M	251
2008	SGD 0.9704	SGD 1.03	SGD 0.1822	SGD 0.2430	-72.5%	4.2M	252
2007	SGD 1.48	SGD 1.98	SGD 0.8822	SGD 0.8822	-40.6%	1.8M	250
2006	SGD 1.59	SGD 2.01	SGD 1.16	SGD 1.48	-6.5%	33.8K	258
2005	SGD 2.43	SGD 2.49	SGD 1.36	SGD 1.59	-29.8%	4.5M	250
2004	SGD 2.32	SGD 2.75	SGD 1.80	SGD 2.26	-2.7%	20.8M	262
2003	SGD 1.49	SGD 3.30	SGD 1.32	SGD 2.32	+55.6%	139.6M	261
2002	SGD 1.71	SGD 2.13	SGD 1.24	SGD 1.49	-12.5%	38.5M	261
2001	SGD 2.30	SGD 3.03	SGD 1.41	SGD 1.71	-25.9%	32.9M	261
2000	SGD 1.28	SGD 2.60	SGD 1.15	SGD 2.30	n/a	80.2M	188

BTJ monthly closes, last 12 months

Month	Month end close	Change
September 2026	SGD 0.5400	-5.3%
August 2026	SGD 0.5700	+21.3%
July 2026	SGD 0.4700	-6.9%
June 2026	SGD 0.5050	-11.4%
May 2026	SGD 0.5700	+1.8%
April 2026	SGD 0.5600	+13.0%
March 2026	SGD 0.4956	-2.0%
February 2026	SGD 0.5055	+2.0%
January 2026	SGD 0.4956	+3.1%
December 2025	SGD 0.4807	+38.6%
November 2025	SGD 0.3469	+4.5%
October 2025	SGD 0.3321	+1.5%

About the BTJ data

Daily bars. 6,698 sessions from Apr 12, 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 25, 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 Apr 12, 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/BTJ/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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