ASX · RMX · stock
Red Mountain Mining Limited (RMX) stock price history
Every ASX trading session of Red Mountain Mining Limited from Sep 1, 2011 to Nov 13, 2026: 3,848 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.
RMX adjusted close, 2011 to 2026
- A$41.76
- All time high, 2011
- A$0.0330
- 52 week high, A$0.0080 low
- 3,848
- Daily sessions since 2011
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2011 to 2026 series and minute bars.
RMX key facts
- Red Mountain Mining Limited (RMX) closed at A$0.0100 on Nov 13, 2026 on ASX.
- RMX's all time high close is A$41.76, set on Sep 14, 2011; its all time low close is A$0.0070 on Apr 3, 2025.
- RMX's 52 week range is A$0.0080 to A$0.0330.
- RMX returned -68.8% over the year to Nov 13, 2026 and -91.2% over five years.
- Over ten years RMX returned -90%, -21.0% a year compounded.
- RMX's deepest drawdown was -100.0% from Sep 14, 2011 to Apr 3, 2025.
- DataCedar holds 3,848 daily sessions of RMX history from Sep 1, 2011 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
RMX price chart, 2011 to 2026
RMX returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -16.7% |
| 3 months | -13.0% |
| 6 months | -41.2% |
| Year to date | -60.0% |
| 1 year | -68.8% |
| 3 years | -77.1% |
| 5 years | -91.2% |
| 10 years | -90.5% |
| Since Sep 1, 2011 | -100.0% |
| Compound annual growth, 15.2 years | -41.8% |
RMX records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$41.76 on Sep 14, 2011
- All time low close
- A$0.0070 on Apr 3, 2025
- 52 week high
- A$0.0330 on Jan 19, 2026
- 52 week low
- A$0.0080 on Oct 20, 2026
- Deepest drawdown
- -100.0% from Sep 14, 2011 to Apr 3, 2025, not yet recovered
- Best single session
- +142.9% on Jan 7, 2014
- Worst single session
- -68.0% on May 15, 2013
- Volatility, 1 year annualised
- 101.9%
- Sessions closing higher, 1 year
- 26%
- Best calendar year
- 2025, +178%
- Worst calendar year
- 2013, -97%
RMX 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. 2011 starts on Sep 1, 2011; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.0250 | A$0.0330 | A$0.0080 | A$0.0100 | -60.0% | 661.5M | 236 |
| 2025 | A$0.0090 | A$0.0480 | A$0.0060 | A$0.0250 | +177.8% | 2.1B | 253 |
| 2024 | A$0.0262 | A$0.0350 | A$0.0080 | A$0.0090 | -65.7% | 123.6M | 254 |
| 2023 | A$0.0350 | A$0.0569 | A$0.0262 | A$0.0262 | -33.3% | 76.2M | 252 |
| 2022 | A$0.0787 | A$0.1181 | A$0.0350 | A$0.0394 | -50.0% | 81.6M | 251 |
| 2021 | A$0.0962 | A$0.1925 | A$0.0700 | A$0.0787 | -25.0% | 184.2M | 254 |
| 2020 | A$0.0437 | A$0.1575 | A$0.0175 | A$0.1050 | +140.0% | 205.9M | 253 |
| 2019 | A$0.0525 | A$0.0700 | A$0.0262 | A$0.0437 | -16.7% | 60.9M | 243 |
| 2018 | A$0.1750 | A$0.2887 | A$0.0437 | A$0.0525 | -70.0% | 133.3M | 250 |
| 2017 | A$0.3237 | A$0.4200 | A$0.0700 | A$0.1750 | -44.4% | 179M | 252 |
| 2016 | A$0.4480 | A$0.5600 | A$0.0787 | A$0.3150 | -29.7% | 144.8M | 253 |
| 2015 | A$0.8960 | A$1.57 | A$0.2240 | A$0.4480 | -50.0% | 3.7M | 255 |
| 2014 | A$0.8960 | A$7.62 | A$0.8960 | A$0.8960 | +33.3% | 10.5M | 253 |
| 2013 | A$25.98 | A$25.98 | A$0.6720 | A$0.6720 | -97.4% | 1.2M | 253 |
| 2012 | A$28.77 | A$32.48 | A$9.47 | A$25.98 | -9.7% | 191K | 253 |
| 2011 | A$38.05 | A$45.47 | A$27.84 | A$28.77 | n/a | 113K | 83 |
RMX monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | A$0.0100 | 0.0% |
| October 2026 | A$0.0100 | -9.1% |
| September 2026 | A$0.0110 | +10.0% |
| August 2026 | A$0.0100 | 0.0% |
| July 2026 | A$0.0100 | -9.1% |
| June 2026 | A$0.0110 | -31.3% |
| May 2026 | A$0.0160 | -15.8% |
| April 2026 | A$0.0190 | -5.0% |
| March 2026 | A$0.0200 | -20.0% |
| February 2026 | A$0.0250 | 0.0% |
| January 2026 | A$0.0250 | 0.0% |
| December 2025 | A$0.0250 | -16.7% |
About the RMX data
Daily bars. 3,848 sessions from Sep 1, 2011 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 6, 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 1, 2011, 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%3ARMX/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
RMX share price history
