ASX · BLS · stock

BLS Pharmaceuticals Limited (BLS) stock price history

Every ASX trading session of BLS Pharmaceuticals Limited from Dec 12, 2000 to Sep 28, 2026: 6,556 daily bars, adjusted for splits and dividends, with minute bars from Sep 21, 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 BLS data, free keyYear by year table

BLS adjusted close, 2000 to 2026

BLSBLS Pharmaceuticals Limited
A$1.01+141.7% over one year
20052010201520202025
A$142.40
All time high, 2002
A$1.29
52 week high, A$0.3300 low
6,556
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.

BLS key facts

  • BLS Pharmaceuticals Limited (BLS) closed at A$1.01 on Sep 28, 2026 on ASX.
  • BLS's all time high close is A$142.40, set on Jun 11, 2002; its all time low close is A$0.0210 on Jun 24, 2013.
  • BLS's 52 week range is A$0.3300 to A$1.29.
  • BLS returned +141.7% over the year to Sep 28, 2026 and +322.9% over five years.
  • Over ten years BLS returned +625%, +21.9% a year compounded.
  • BLS's deepest drawdown was -100.0% from Jun 11, 2002 to Jun 24, 2013.
  • DataCedar holds 6,556 daily sessions of BLS history from Dec 12, 2000 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.

BLS price chart, 2000 to 2026

BLS adjusted close, Dec 12, 2000 to Sep 28, 2026A$0.0280A$0.4702A$7.90A$132.63200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

BLS returns

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

PeriodReturn
1 month+10.3%
3 months+6.8%
6 months+69.2%
Year to date+141.7%
1 year+141.7%
3 years+625.0%
5 years+322.9%
10 years+625.0%
Since Dec 12, 2000-99.0%
Compound annual growth, 25.8 years-16.5%

BLS records

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

All time high close
A$142.40 on Jun 11, 2002
All time low close
A$0.0210 on Jun 24, 2013
52 week high
A$1.29 on Sep 18, 2026
52 week low
A$0.3300 on Oct 12, 2025
Deepest drawdown
-100.0% from Jun 11, 2002 to Jun 24, 2013, not yet recovered
Best single session
+1,900% on Mar 14, 2012
Worst single session
-94.9% on Apr 4, 2012
Volatility, 1 year annualised
76.7%
Sessions closing higher, 1 year
40%
Best calendar year
2017, +557%
Worst calendar year
2012, -93%

BLS 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 Dec 12, 2000; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026A$0.4100A$1.29A$0.3600A$1.01+141.7%68.3M188
2025A$0.2800A$0.6000A$0.1900A$0.4200+55.6%90.5M253
2024A$0.1100A$0.2800A$0.0400A$0.2700+145.5%37.5M254
2023A$0.2600A$0.2900A$0.0900A$0.1100-54.2%7M252
2022A$0.2900A$0.2900A$0.1100A$0.2400-17.2%3.5M251
2021A$0.1100A$0.3600A$0.1100A$0.2900+141.7%10.3M254
2020A$0.1400A$0.2400A$0.0700A$0.1200-14.3%6.9M255
2019A$0.3300A$0.3300A$0.1400A$0.1400-57.6%3.4M253
2018A$0.9200A$1.15A$0.2800A$0.3300-64.1%10.2M253
2017A$0.1400A$1.40A$0.1200A$0.9200+557.1%23.1M252
2016A$0.1540A$0.2100A$0.1260A$0.1400-9.1%9.8M253
2015A$0.0980A$0.2380A$0.0630A$0.1540+57.1%14M255
2014A$0.0770A$0.2590A$0.0350A$0.0980+40.0%29.7M253
2013A$0.0980A$0.2100A$0.0210A$0.0700-28.6%1.1M253
2012A$1.40A$30.80A$0.0980A$0.0980-93.0%4.6M253
2011A$1.96A$2.10A$0.8400A$1.400.0%123.9K248
2010A$3.08A$3.78A$1.26A$1.40-54.5%200.7K253
2009A$1.26A$5.18A$0.7000A$3.08+340.0%592.2K254
2008A$5.60A$5.60A$0.4200A$0.7000-87.5%168.8K254
2007A$8.40A$8.40A$2.94A$5.60-33.3%309.3K253
2006A$10.36A$12.32A$5.04A$8.40-18.9%232K252
2005A$24.50A$32.90A$10.08A$10.36-57.7%516.8K252
2004A$28.00A$35.00A$14.00A$24.50-14.6%888.9K261
2003A$83.76A$89.35A$27.30A$28.70-66.9%511.6K261
2002A$117.27A$146.59A$69.80A$86.80-26.0%127.6K261
2001A$89.35A$120.06A$41.88A$117.27+31.2%132.4K261
2000A$104.71A$125.65A$69.80A$89.35n/a39.5K14

BLS monthly closes, last 12 months

MonthMonth end closeChange
September 2026A$1.01-4.2%
August 2026A$1.06+30.9%
July 2026A$0.8100-12.9%
June 2026A$0.9300+16.2%
May 2026A$0.8000+37.9%
April 2026A$0.5800-9.4%
March 2026A$0.6400+6.7%
February 2026A$0.6000+53.8%
January 2026A$0.3900-7.1%
December 2025A$0.4200+13.5%
November 2025A$0.3700-7.5%
October 2025A$0.4000+5.3%

About the BLS data

Daily bars. 6,556 sessions from Dec 12, 2000 to Sep 28, 2026, one row per ASX 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 21, 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 ASX trading days; minute timestamps are UTC. Prices are in AUD. 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 Dec 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/BLS/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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