ASX · IRI · stock
Integrated Research Limited (IRI) stock price history
Every ASX trading session of Integrated Research Limited from Dec 11, 2000 to Sep 29, 2026: 6,558 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.
IRI adjusted close, 2000 to 2026
- A$3.86
- All time high, 2020
- A$0.3500
- 52 week high, A$0.2325 low
- 6,558
- Daily sessions since 2000
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
IRI key facts
- Integrated Research Limited (IRI) closed at A$0.2950 on Sep 29, 2026 on ASX.
- IRI's all time high close is A$3.86, set on Aug 19, 2020; its all time low close is A$0.0331 on Jun 25, 2003.
- IRI's 52 week range is A$0.2325 to A$0.3500.
- IRI returned -9.8% over the year to Sep 29, 2026 and -76.9% over five years.
- Over ten years IRI returned -82%, -15.9% a year compounded.
- IRI's deepest drawdown was -94.0% from Dec 11, 2000 to Jun 25, 2003.
- DataCedar holds 6,558 daily sessions of IRI history from Dec 11, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
IRI price chart, 2000 to 2026
IRI returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.8% |
| 3 months | +22.4% |
| 6 months | +14.2% |
| Year to date | -2.1% |
| 1 year | -9.8% |
| 3 years | +12.5% |
| 5 years | -76.9% |
| 10 years | -82.4% |
| Since Dec 11, 2000 | -46.5% |
| Compound annual growth, 25.8 years | -2.4% |
IRI records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$3.86 on Aug 19, 2020
- All time low close
- A$0.0331 on Jun 25, 2003
- 52 week high
- A$0.3500 on Sep 2, 2026
- 52 week low
- A$0.2325 on Nov 18, 2025
- Deepest drawdown
- -94.0% from Dec 11, 2000 to Jun 25, 2003, recovered Aug 29, 2012
- Best single session
- +53.7% on May 9, 2024
- Worst single session
- -37.1% on Jun 13, 2003
- Volatility, 1 year annualised
- 51.5%
- Sessions closing higher, 1 year
- 30%
- Best calendar year
- 2012, +212%
- Worst calendar year
- 2001, -64%
IRI 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 11, 2000; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.3014 | A$0.3500 | A$0.2325 | A$0.2950 | -2.1% | 26.3M | 189 |
| 2025 | A$0.3701 | A$0.4194 | A$0.2325 | A$0.3014 | -18.6% | 57.9M | 253 |
| 2024 | A$0.2860 | A$0.7786 | A$0.2384 | A$0.3701 | +29.4% | 87M | 254 |
| 2023 | A$0.3575 | A$0.5323 | A$0.2225 | A$0.2860 | -20.0% | 54.8M | 252 |
| 2022 | A$1.00 | A$1.02 | A$0.2523 | A$0.3575 | -64.0% | 65.6M | 251 |
| 2021 | A$2.11 | A$2.21 | A$0.9018 | A$0.9932 | -53.0% | 115.5M | 254 |
| 2020 | A$2.53 | A$3.87 | A$1.72 | A$2.11 | -16.7% | 107M | 255 |
| 2019 | A$1.34 | A$2.69 | A$1.21 | A$2.54 | +89.9% | 68.5M | 253 |
| 2018 | A$2.89 | A$3.05 | A$1.12 | A$1.34 | -53.7% | 103M | 253 |
| 2017 | A$2.03 | A$3.06 | A$1.82 | A$2.89 | +42.3% | 35.9M | 252 |
| 2016 | A$1.51 | A$2.04 | A$1.20 | A$2.03 | +32.3% | 26.2M | 253 |
| 2015 | A$0.6359 | A$1.97 | A$0.6291 | A$1.53 | +141.2% | 38.2M | 255 |
| 2014 | A$0.6649 | A$0.8014 | A$0.6134 | A$0.6359 | -4.4% | 20.2M | 253 |
| 2013 | A$0.8660 | A$0.9557 | A$0.5616 | A$0.6649 | -21.5% | 43.6M | 253 |
| 2012 | A$0.2719 | A$0.9526 | A$0.2690 | A$0.8474 | +211.6% | 45.2M | 253 |
| 2011 | A$0.1763 | A$0.2922 | A$0.1356 | A$0.2719 | +49.8% | 14.5M | 248 |
| 2010 | A$0.2454 | A$0.2598 | A$0.1555 | A$0.1815 | -25.3% | 12.1M | 253 |
| 2009 | A$0.1143 | A$0.2646 | A$0.0859 | A$0.2430 | +120.8% | 21.7M | 254 |
| 2008 | A$0.1647 | A$0.1941 | A$0.0762 | A$0.1101 | -31.5% | 30.4M | 254 |
| 2007 | A$0.1832 | A$0.2131 | A$0.1365 | A$0.1608 | -12.3% | 21.4M | 253 |
| 2006 | A$0.1851 | A$0.2162 | A$0.1336 | A$0.1832 | -1.0% | 25.5M | 252 |
| 2005 | A$0.1799 | A$0.2026 | A$0.1188 | A$0.1851 | +1.0% | 24.6M | 252 |
| 2004 | A$0.0694 | A$0.1999 | A$0.0552 | A$0.1833 | +170.2% | 55.9M | 261 |
| 2003 | A$0.0886 | A$0.0916 | A$0.0331 | A$0.0678 | -23.4% | 85.5M | 261 |
| 2002 | A$0.1626 | A$0.2128 | A$0.0596 | A$0.0886 | -44.5% | 28.3M | 261 |
| 2001 | A$0.4500 | A$0.4646 | A$0.1271 | A$0.1596 | -64.1% | 39.2M | 261 |
| 2000 | A$0.5517 | A$0.5517 | A$0.4094 | A$0.4442 | n/a | 11.3M | 15 |
IRI monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | A$0.2950 | -4.8% |
| August 2026 | A$0.3100 | +22.0% |
| July 2026 | A$0.2540 | +9.3% |
| June 2026 | A$0.2325 | -10.0% |
| May 2026 | A$0.2583 | +1.7% |
| April 2026 | A$0.2540 | -3.3% |
| March 2026 | A$0.2626 | +3.4% |
| February 2026 | A$0.2540 | -11.9% |
| January 2026 | A$0.2885 | -4.3% |
| December 2025 | A$0.3014 | +9.4% |
| November 2025 | A$0.2756 | -14.7% |
| October 2025 | A$0.3229 | -1.3% |
About the IRI data
Daily bars. 6,558 sessions from Dec 11, 2000 to Sep 29, 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 Dec 11, 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/IRI/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
IRI share price history
