ASX · KEY · stock
Key Petroleum Limited (KEY) stock price history
Every ASX trading session of Key Petroleum Limited from Apr 24, 2007 to Sep 28, 2026: 4,917 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.
KEY adjusted close, 2007 to 2026
- A$32.32
- All time high, 2008
- A$0.3400
- 52 week high, A$0.0390 low
- 4,917
- Daily sessions since 2007
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.
KEY key facts
- Key Petroleum Limited (KEY) closed at A$0.0840 on Sep 28, 2026 on ASX.
- KEY's all time high close is A$32.32, set on Jun 5, 2008; its all time low close is A$0.0320 on Jun 17, 2025.
- KEY's 52 week range is A$0.0390 to A$0.3400.
- KEY returned +78.7% over the year to Sep 28, 2026 and -76.0% over five years.
- Over ten years KEY returned -79%, -14.4% a year compounded.
- KEY's deepest drawdown was -99.9% from Jun 5, 2008 to Jun 17, 2025.
- DataCedar holds 4,917 daily sessions of KEY history from Apr 24, 2007 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
KEY price chart, 2007 to 2026
KEY returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.7% |
| 3 months | +3.7% |
| 6 months | +40.0% |
| Year to date | +44.8% |
| 1 year | +78.7% |
| 3 years | -44.0% |
| 5 years | -76.0% |
| 10 years | -79.0% |
| Since Apr 24, 2007 | -99.7% |
| Compound annual growth, 19.4 years | -25.3% |
KEY records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$32.32 on Jun 5, 2008
- All time low close
- A$0.0320 on Jun 17, 2025
- 52 week high
- A$0.3400 on Apr 28, 2026
- 52 week low
- A$0.0390 on Oct 16, 2025
- Deepest drawdown
- -99.9% from Jun 5, 2008 to Jun 17, 2025, not yet recovered
- Best single session
- +143.9% on Oct 28, 2025
- Worst single session
- -50.0% on Oct 13, 2022
- Volatility, 1 year annualised
- 184.5%
- Sessions closing higher, 1 year
- 28%
- Best calendar year
- 2017, +100%
- Worst calendar year
- 2008, -72%
KEY 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. 2007 starts on Apr 24, 2007; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.0580 | A$0.3400 | A$0.0460 | A$0.0840 | +44.8% | 24.3M | 188 |
| 2025 | A$0.0670 | A$0.1000 | A$0.0320 | A$0.0580 | -13.4% | 2.8M | 253 |
| 2024 | A$0.1000 | A$0.2000 | A$0.0500 | A$0.0670 | -33.0% | 1.2M | 254 |
| 2023 | A$0.1500 | A$0.2000 | A$0.1000 | A$0.1000 | -33.3% | 2M | 252 |
| 2022 | A$0.3000 | A$0.4000 | A$0.1000 | A$0.1500 | -40.0% | 1.9M | 251 |
| 2021 | A$0.4000 | A$0.7000 | A$0.2000 | A$0.2500 | -44.4% | 6M | 254 |
| 2020 | A$0.7000 | A$1.00 | A$0.2000 | A$0.4500 | -35.7% | 11M | 255 |
| 2019 | A$0.5000 | A$1.30 | A$0.3000 | A$0.7000 | +40.0% | 8.9M | 253 |
| 2018 | A$0.8000 | A$1.40 | A$0.4000 | A$0.5000 | -37.5% | 1.8M | 253 |
| 2017 | A$0.4000 | A$1.30 | A$0.3000 | A$0.8000 | +100.0% | 1.3M | 252 |
| 2016 | A$0.3000 | A$0.6000 | A$0.3000 | A$0.4000 | +33.3% | 679.5K | 253 |
| 2015 | A$0.8700 | A$1.50 | A$0.3000 | A$0.3000 | -65.5% | 837.3K | 255 |
| 2014 | A$1.06 | A$3.29 | A$0.4833 | A$0.8700 | -18.2% | 4.7M | 253 |
| 2013 | A$2.61 | A$3.00 | A$0.5800 | A$1.06 | -59.3% | 3.8M | 253 |
| 2012 | A$1.74 | A$5.90 | A$1.55 | A$2.61 | +42.1% | 5.9M | 253 |
| 2011 | A$3.87 | A$4.54 | A$1.16 | A$1.84 | -52.5% | 830.7K | 248 |
| 2010 | A$11.31 | A$12.18 | A$2.61 | A$3.87 | -59.6% | 565.1K | 253 |
| 2009 | A$5.82 | A$16.97 | A$4.60 | A$9.57 | +74.2% | 618.6K | 254 |
| 2008 | A$20.20 | A$40.39 | A$5.33 | A$5.49 | -71.7% | 2.1M | 254 |
| 2007 | A$24.24 | A$25.04 | A$12.12 | A$19.39 | n/a | 716.2K | 176 |
KEY monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | A$0.0840 | -6.7% |
| August 2026 | A$0.0900 | -10.0% |
| July 2026 | A$0.1000 | +35.1% |
| June 2026 | A$0.0740 | -22.1% |
| May 2026 | A$0.0950 | -5.0% |
| April 2026 | A$0.1000 | +63.9% |
| March 2026 | A$0.0610 | +19.6% |
| February 2026 | A$0.0510 | -12.1% |
| January 2026 | A$0.0580 | 0.0% |
| December 2025 | A$0.0580 | -17.1% |
| November 2025 | A$0.0700 | -29.3% |
| October 2025 | A$0.0990 | +120.0% |
About the KEY data
Daily bars. 4,917 sessions from Apr 24, 2007 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 17, 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 Apr 24, 2007, 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/KEY/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
KEY share price history
