ASX · A4N · stock
Alpha HPA Limited (A4N) stock price history
Every ASX trading session of Alpha HPA Limited from Oct 22, 2007 to Nov 13, 2026: 4,839 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.
A4N adjusted close, 2007 to 2026
- A$1.22
- All time high, 2023
- A$0.9350
- 52 week high, A$0.3275 low
- 4,839
- Daily sessions since 2007
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.
A4N key facts
- Alpha HPA Limited (A4N) closed at A$0.3850 on Nov 13, 2026 on ASX.
- A4N's all time high close is A$1.22, set on Aug 18, 2023; its all time low close is A$0.0066 on Mar 2, 2009.
- A4N's 52 week range is A$0.3275 to A$0.9350.
- A4N returned -49.3% over the year to Nov 13, 2026 and -34.2% over five years.
- Over ten years A4N returned +3,871%, +44.5% a year compounded.
- A4N's deepest drawdown was -97.8% from Jul 29, 2011 to Mar 9, 2015.
- DataCedar holds 4,839 daily sessions of A4N history from Oct 22, 2007 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
A4N price chart, 2007 to 2026
A4N returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -19.8% |
| 3 months | -23.8% |
| 6 months | -39.8% |
| Year to date | -50.3% |
| 1 year | -49.3% |
| 3 years | -56.3% |
| 5 years | -34.2% |
| 10 years | +3,871% |
| Since Oct 22, 2007 | +142.1% |
| Compound annual growth, 19.1 years | +4.7% |
A4N records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$1.22 on Aug 18, 2023
- All time low close
- A$0.0066 on Mar 2, 2009
- 52 week high
- A$0.9350 on Jan 21, 2026
- 52 week low
- A$0.3275 on Nov 2, 2026
- Deepest drawdown
- -97.8% from Jul 29, 2011 to Mar 9, 2015, recovered Feb 14, 2021
- Best single session
- +138.5% on Jul 14, 2015
- Worst single session
- -53.5% on Nov 23, 2008
- Volatility, 1 year annualised
- 74.5%
- Sessions closing higher, 1 year
- 35%
- Growth of 1 since 2007
- 2.4×
- Best calendar year
- 2017, +1,082%
- Worst calendar year
- 2008, -89%
A4N 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 Oct 22, 2007; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.7650 | A$0.9350 | A$0.3275 | A$0.3850 | -50.3% | 1.5B | 237 |
| 2025 | A$0.8900 | A$1.04 | A$0.6400 | A$0.7750 | -12.9% | 385.6M | 253 |
| 2024 | A$1.06 | A$1.18 | A$0.7650 | A$0.8900 | -15.2% | 461.6M | 254 |
| 2023 | A$0.6500 | A$1.25 | A$0.5600 | A$1.05 | +64.1% | 524.1M | 252 |
| 2022 | A$0.6100 | A$0.7700 | A$0.3700 | A$0.6400 | +6.7% | 382.5M | 251 |
| 2021 | A$0.3150 | A$0.6750 | A$0.2950 | A$0.6000 | +90.5% | 320.5M | 254 |
| 2020 | A$0.1850 | A$0.3700 | A$0.0860 | A$0.3150 | +70.3% | 245.6M | 255 |
| 2019 | A$0.0960 | A$0.2250 | A$0.0820 | A$0.1850 | +85.0% | 117.6M | 253 |
| 2018 | A$0.1358 | A$0.1648 | A$0.0873 | A$0.1000 | -20.7% | 139.1M | 253 |
| 2017 | A$0.0107 | A$0.1745 | A$0.0097 | A$0.1261 | +1,082% | 149.7M | 252 |
| 2016 | A$0.0107 | A$0.0155 | A$0.0097 | A$0.0107 | 0.0% | 9.3M | 253 |
| 2015 | A$0.0175 | A$0.0320 | A$0.0097 | A$0.0107 | -38.9% | 6M | 255 |
| 2014 | A$0.0727 | A$0.0727 | A$0.0175 | A$0.0175 | -76.0% | 14.9M | 253 |
| 2013 | A$0.0349 | A$0.0815 | A$0.0107 | A$0.0727 | +108.3% | 40M | 253 |
| 2012 | A$0.1261 | A$0.1358 | A$0.0233 | A$0.0349 | -72.3% | 45.8M | 253 |
| 2011 | A$0.2521 | A$0.4655 | A$0.1018 | A$0.1261 | -50.0% | 78.3M | 248 |
| 2010 | A$0.1212 | A$0.3394 | A$0.0873 | A$0.2521 | +116.7% | 44M | 253 |
| 2009 | A$0.0133 | A$0.1164 | A$0.0066 | A$0.1164 | +778.1% | 29M | 254 |
| 2008 | A$0.1226 | A$0.1226 | A$0.0133 | A$0.0133 | -89.2% | 16.8M | 254 |
| 2007 | A$0.1325 | A$0.1590 | A$0.1060 | A$0.1226 | n/a | 4.5M | 49 |
A4N monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | A$0.3850 | 0.0% |
| October 2026 | A$0.3850 | -35.3% |
| September 2026 | A$0.5950 | +7.2% |
| August 2026 | A$0.5550 | +13.3% |
| July 2026 | A$0.4900 | -24.6% |
| June 2026 | A$0.6500 | -9.1% |
| May 2026 | A$0.7150 | +13.5% |
| April 2026 | A$0.6300 | +7.7% |
| March 2026 | A$0.5850 | -10.0% |
| February 2026 | A$0.6500 | -11.0% |
| January 2026 | A$0.7300 | -5.8% |
| December 2025 | A$0.7750 | +1.3% |
About the A4N data
Daily bars. 4,839 sessions from Oct 22, 2007 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 9, 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 Oct 22, 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/asx%3AA4N/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
A4N share price history
