ASX · QGL · stock
Quantum Graphite Limited (QGL) stock price history
Every ASX trading session of Quantum Graphite Limited from Jan 5, 2014 to Sep 28, 2026: 3,224 daily bars, adjusted for splits and dividends, with minute bars arriving as capture begins. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
QGL adjusted close, 2014 to 2026
- A$29.58
- All time high, 2014
- A$0.4900
- 52 week high, A$0.2800 low
- 3,224
- Daily sessions since 2014
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.
QGL key facts
- Quantum Graphite Limited (QGL) closed at A$0.2800 on Sep 28, 2026 on ASX.
- QGL's all time high close is A$29.58, set on Sep 9, 2014; its all time low close is A$0.0210 on Apr 2, 2020.
- QGL's 52 week range is A$0.2800 to A$0.4900.
- QGL returned -41.1% over the year to Sep 28, 2026 and +449.0% over five years.
- Over ten years QGL returned -93%, -23.4% a year compounded.
- QGL's deepest drawdown was -99.9% from Sep 9, 2014 to Apr 2, 2020.
- DataCedar holds 3,224 daily sessions of QGL history from Jan 5, 2014, adjusted for splits and dividends, served by the API under a key.
QGL price chart, 2014 to 2026
QGL returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -13.8% |
| 3 months | -27.3% |
| 6 months | -32.5% |
| Year to date | -20.0% |
| 1 year | -41.1% |
| 3 years | -50.9% |
| 5 years | +449.0% |
| 10 years | -93.0% |
| Since Jan 5, 2014 | -96.0% |
| Compound annual growth, 12.7 years | -22.3% |
QGL records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$29.58 on Sep 9, 2014
- All time low close
- A$0.0210 on Apr 2, 2020
- 52 week high
- A$0.4900 on Oct 6, 2025
- 52 week low
- A$0.2800 on Sep 23, 2026
- Deepest drawdown
- -99.9% from Sep 9, 2014 to Apr 2, 2020, not yet recovered
- Best single session
- +203.9% on Dec 13, 2021
- Worst single session
- -96.5% on Sep 27, 2018
- Volatility, 1 year annualised
- 62.3%
- Sessions closing higher, 1 year
- 33%
- Best calendar year
- 2022, +331%
- Worst calendar year
- 2018, -98%
QGL 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. 2014 starts on Jan 5, 2014; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.3500 | A$0.4800 | A$0.2800 | A$0.2800 | -20.0% | 8.1M | 188 |
| 2025 | A$0.5000 | A$0.5100 | A$0.3350 | A$0.3500 | -30.0% | 11.7M | 253 |
| 2024 | A$0.6100 | A$0.7900 | A$0.4050 | A$0.5000 | -20.6% | 20.1M | 254 |
| 2023 | A$0.6900 | A$0.7000 | A$0.4150 | A$0.6300 | -8.7% | 22M | 252 |
| 2022 | A$0.1600 | A$0.7000 | A$0.1500 | A$0.6900 | +331.3% | 67.1M | 251 |
| 2021 | A$0.0510 | A$0.1900 | A$0.0510 | A$0.1600 | +213.7% | 5.6M | 254 |
| 2020 | A$0.0770 | A$0.0770 | A$0.0210 | A$0.0510 | -33.8% | 8.5M | 255 |
| 2019 | A$0.1050 | A$0.1400 | A$0.0350 | A$0.0770 | +10.0% | 17.9M | 253 |
| 2018 | A$4.03 | A$4.03 | A$0.0350 | A$0.0700 | -98.3% | 6.5M | 253 |
| 2017 | A$4.03 | A$4.03 | A$4.03 | A$4.03 | 0.0% | 0 | 252 |
| 2016 | A$4.03 | A$4.03 | A$4.03 | A$4.03 | 0.0% | 0 | 253 |
| 2015 | A$18.90 | A$19.60 | A$3.50 | A$4.03 | -78.9% | 1.6M | 255 |
| 2014 | A$7.00 | A$30.45 | A$6.48 | A$19.08 | n/a | 2.9M | 251 |
QGL monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | A$0.2800 | -12.5% |
| August 2026 | A$0.3200 | 0.0% |
| July 2026 | A$0.3200 | -22.9% |
| June 2026 | A$0.4150 | +10.7% |
| May 2026 | A$0.3750 | -10.7% |
| April 2026 | A$0.4200 | -1.2% |
| March 2026 | A$0.4250 | -5.6% |
| February 2026 | A$0.4500 | +12.5% |
| January 2026 | A$0.4000 | +14.3% |
| December 2025 | A$0.3500 | -21.3% |
| November 2025 | A$0.4450 | -1.1% |
| October 2025 | A$0.4500 | -5.3% |
About the QGL data
Daily bars. 3,224 sessions from Jan 5, 2014 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. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
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 Jan 5, 2014, 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/QGL/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
QGL share price history
