ASX · BAS · stock
Bass Oil Limited (BAS) stock price history
Every ASX trading session of Bass Oil Limited from Sep 29, 2004 to Nov 13, 2026: 5,576 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.
BAS adjusted close, 2004 to 2026
- A$9.37
- All time high, 2005
- A$0.1100
- 52 week high, A$0.0420 low
- 5,576
- Daily sessions since 2004
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2004 to 2026 series and minute bars.
BAS key facts
- Bass Oil Limited (BAS) closed at A$0.0520 on Nov 13, 2026 on ASX.
- BAS's all time high close is A$9.37, set on Mar 10, 2005; its all time low close is A$0.0210 on Sep 10, 2025.
- BAS's 52 week range is A$0.0420 to A$0.1100.
- BAS returned +44.4% over the year to Nov 13, 2026 and -13.3% over five years.
- Over ten years BAS returned +113%, +7.9% a year compounded.
- BAS's deepest drawdown was -99.8% from Mar 10, 2005 to Sep 10, 2025.
- DataCedar holds 5,576 daily sessions of BAS history from Sep 29, 2004 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
BAS price chart, 2004 to 2026
BAS returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -10.3% |
| 3 months | +10.6% |
| 6 months | -1.9% |
| Year to date | +4.0% |
| 1 year | +44.4% |
| 3 years | -47.5% |
| 5 years | -13.3% |
| 10 years | +113.3% |
| Since Sep 29, 2004 | -98.0% |
| Compound annual growth, 22.1 years | -16.2% |
BAS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$9.37 on Mar 10, 2005
- All time low close
- A$0.0210 on Sep 10, 2025
- 52 week high
- A$0.1100 on Mar 8, 2026
- 52 week low
- A$0.0420 on Jun 30, 2026
- Deepest drawdown
- -99.8% from Mar 10, 2005 to Sep 10, 2025, not yet recovered
- Best single session
- +100.0% on May 24, 2016
- Worst single session
- -58.9% on Mar 13, 2005
- Volatility, 1 year annualised
- 82.5%
- Sessions closing higher, 1 year
- 37%
- Best calendar year
- 2017, +200%
- Worst calendar year
- 2008, -83%
BAS 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. 2004 starts on Sep 29, 2004; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.0500 | A$0.1100 | A$0.0420 | A$0.0520 | +4.0% | 399M | 237 |
| 2025 | A$0.0540 | A$0.0930 | A$0.0210 | A$0.0500 | -9.1% | 133.4M | 253 |
| 2024 | A$0.0840 | A$0.1250 | A$0.0445 | A$0.0550 | -32.1% | 82.7M | 254 |
| 2023 | A$0.0680 | A$0.2250 | A$0.0670 | A$0.0810 | +17.4% | 566.4M | 252 |
| 2022 | A$0.0300 | A$0.0960 | A$0.0300 | A$0.0690 | +15.0% | 575.7M | 251 |
| 2021 | A$0.0300 | A$0.1500 | A$0.0300 | A$0.0600 | +33.3% | 91.6M | 254 |
| 2020 | A$0.0750 | A$0.0900 | A$0.0300 | A$0.0450 | -40.0% | 24.6M | 239 |
| 2019 | A$0.0900 | A$0.1200 | A$0.0300 | A$0.0750 | -16.7% | 24.3M | 243 |
| 2018 | A$0.0900 | A$0.1650 | A$0.0600 | A$0.0900 | 0.0% | 32.2M | 243 |
| 2017 | A$0.0300 | A$0.1800 | A$0.0300 | A$0.0900 | +200.0% | 40.1M | 249 |
| 2016 | A$0.0731 | A$0.0731 | A$0.0244 | A$0.0300 | -45.3% | 11.5M | 253 |
| 2015 | A$0.0914 | A$0.1097 | A$0.0548 | A$0.0548 | -40.0% | 5M | 255 |
| 2014 | A$0.1280 | A$0.1463 | A$0.0731 | A$0.0914 | -28.6% | 10.2M | 253 |
| 2013 | A$0.2925 | A$0.3291 | A$0.1097 | A$0.1280 | -56.3% | 2.2M | 253 |
| 2012 | A$0.3192 | A$0.5142 | A$0.2482 | A$0.2925 | -8.4% | 8.2M | 253 |
| 2011 | A$0.5268 | A$0.8496 | A$0.2837 | A$0.3192 | -39.4% | 11M | 248 |
| 2010 | A$0.6287 | A$0.9006 | A$0.3738 | A$0.5268 | -16.2% | 8.5M | 253 |
| 2009 | A$0.3920 | A$1.16 | A$0.2221 | A$0.6287 | +60.4% | 9.6M | 254 |
| 2008 | A$2.31 | A$2.44 | A$0.2613 | A$0.3920 | -83.5% | 5.3M | 254 |
| 2007 | A$1.08 | A$2.82 | A$0.8342 | A$2.37 | +122.9% | 8.9M | 253 |
| 2006 | A$1.41 | A$1.54 | A$0.6802 | A$1.07 | -17.0% | 7.6M | 252 |
| 2005 | A$6.93 | A$10.52 | A$1.03 | A$1.28 | -81.5% | 27.6M | 252 |
| 2004 | A$2.57 | A$7.83 | A$2.57 | A$6.93 | n/a | 10.9M | 68 |
BAS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | A$0.0520 | -7.1% |
| October 2026 | A$0.0560 | -11.8% |
| September 2026 | A$0.0635 | +9.5% |
| August 2026 | A$0.0580 | +23.4% |
| July 2026 | A$0.0470 | +6.8% |
| June 2026 | A$0.0440 | -20.0% |
| May 2026 | A$0.0550 | -15.4% |
| April 2026 | A$0.0650 | +8.3% |
| March 2026 | A$0.0600 | +22.4% |
| February 2026 | A$0.0490 | +2.1% |
| January 2026 | A$0.0480 | -4.0% |
| December 2025 | A$0.0500 | +47.1% |
About the BAS data
Daily bars. 5,576 sessions from Sep 29, 2004 to Nov 13, 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 Nov 11, 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 Sep 29, 2004, 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/asx%3ABAS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
BAS share price history
