ASX · RMD · stock
ResMed Inc. (RMD) stock price history
Every ASX trading session of ResMed Inc. from Nov 24, 1999 to Sep 28, 2026: 6,830 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.
RMD adjusted close, 1999 to 2026
- A$44.81
- All time high, 2025
- A$42.97
- 52 week high, A$25.45 low
- 6,830
- Daily sessions since 1999
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1999 to 2026 series and minute bars.
RMD key facts
- ResMed Inc. (RMD) closed at A$31.64 on Sep 28, 2026 on ASX.
- RMD's all time high close is A$44.81, set on Aug 21, 2025; its all time low close is A$0.7063 on Jan 6, 2000.
- RMD's 52 week range is A$25.45 to A$42.97.
- RMD returned -21.8% over the year to Sep 28, 2026 and -12.1% over five years.
- Over ten years RMD returned +299%, +14.8% a year compounded.
- RMD's deepest drawdown was -62.6% from Oct 28, 2001 to Jun 6, 2002.
- DataCedar holds 6,830 daily sessions of RMD history from Nov 24, 1999 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
RMD price chart, 1999 to 2026
RMD returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -3.4% |
| 3 months | +9.6% |
| 6 months | -1.7% |
| Year to date | -11.4% |
| 1 year | -21.8% |
| 3 years | +33.9% |
| 5 years | -12.1% |
| 10 years | +299.1% |
| Since Nov 24, 1999 | +3,881% |
| Compound annual growth, 26.8 years | +14.7% |
RMD records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$44.81 on Aug 21, 2025
- All time low close
- A$0.7063 on Jan 6, 2000
- 52 week high
- A$42.97 on Oct 8, 2025
- 52 week low
- A$25.45 on Jun 3, 2026
- Deepest drawdown
- -62.6% from Oct 28, 2001 to Jun 6, 2002, recovered Nov 20, 2005
- Best single session
- +20.8% on Jan 23, 2000
- Worst single session
- -18.4% on May 14, 2015
- Volatility, 1 year annualised
- 29.7%
- Sessions closing higher, 1 year
- 52%
- Growth of 1 since 1999
- 39.8×
- Best calendar year
- 2000, +111%
- Worst calendar year
- 2002, -48%
RMD 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. 1999 starts on Nov 24, 1999; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$35.89 | A$38.87 | A$25.45 | A$31.64 | -11.4% | 282.2M | 188 |
| 2025 | A$36.43 | A$44.92 | A$31.71 | A$35.73 | -1.7% | 284.8M | 253 |
| 2024 | A$24.88 | A$38.62 | A$24.01 | A$36.35 | +45.4% | 439.6M | 254 |
| 2023 | A$30.22 | A$35.55 | A$20.73 | A$24.99 | -17.3% | 540.7M | 252 |
| 2022 | A$34.90 | A$35.19 | A$26.65 | A$30.22 | -13.0% | 290.4M | 251 |
| 2021 | A$26.35 | A$39.55 | A$22.71 | A$34.74 | +32.1% | 282.8M | 254 |
| 2020 | A$21.23 | A$29.01 | A$17.43 | A$26.30 | +24.9% | 330.8M | 255 |
| 2019 | A$15.42 | A$22.03 | A$12.12 | A$21.06 | +38.1% | 365.1M | 253 |
| 2018 | A$10.37 | A$15.36 | A$10.27 | A$15.25 | +45.7% | 429M | 253 |
| 2017 | A$8.09 | A$10.94 | A$7.78 | A$10.47 | +29.6% | 465.4M | 252 |
| 2016 | A$6.97 | A$8.78 | A$6.73 | A$8.08 | +15.3% | 630M | 253 |
| 2015 | A$6.45 | A$9.22 | A$6.27 | A$7.00 | +8.1% | 1.1B | 255 |
| 2014 | A$4.86 | A$6.66 | A$4.30 | A$6.48 | +33.6% | 1.2B | 253 |
| 2013 | A$3.57 | A$5.42 | A$3.57 | A$4.85 | +36.5% | 1.2B | 253 |
| 2012 | A$2.23 | A$3.69 | A$2.13 | A$3.55 | +60.7% | 1.1B | 253 |
| 2011 | A$3.05 | A$3.20 | A$2.11 | A$2.21 | -29.2% | 1.4B | 248 |
| 2010 | A$2.63 | A$3.57 | A$2.49 | A$3.13 | +17.7% | 1.3B | 253 |
| 2009 | A$2.35 | A$2.99 | A$2.00 | A$2.66 | +10.6% | 984.1M | 254 |
| 2008 | A$2.66 | A$2.68 | A$1.54 | A$2.40 | -9.9% | 937.5M | 254 |
| 2007 | A$2.82 | A$3.15 | A$1.94 | A$2.66 | -6.0% | 1.6B | 253 |
| 2006 | A$2.33 | A$2.92 | A$2.17 | A$2.83 | +20.6% | 838.1M | 252 |
| 2005 | A$1.48 | A$2.66 | A$1.45 | A$2.35 | +62.3% | 460.6M | 252 |
| 2004 | A$1.26 | A$1.69 | A$1.16 | A$1.45 | +14.3% | 670.5M | 261 |
| 2003 | A$1.20 | A$1.52 | A$1.08 | A$1.27 | +4.4% | 788.7M | 261 |
| 2002 | A$2.35 | A$2.39 | A$0.9738 | A$1.21 | -48.1% | 1.4B | 261 |
| 2001 | A$1.65 | A$2.67 | A$1.51 | A$2.34 | +43.3% | 922.5M | 261 |
| 2000 | A$0.7723 | A$1.65 | A$0.7063 | A$1.63 | +111.4% | 874.3M | 261 |
| 1999 | A$0.7276 | A$0.8424 | A$0.7220 | A$0.7723 | n/a | 44.3M | 27 |
RMD monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | A$31.64 | -4.2% |
| August 2026 | A$33.04 | +11.1% |
| July 2026 | A$29.73 | +3.2% |
| June 2026 | A$28.82 | +0.5% |
| May 2026 | A$28.69 | -3.2% |
| April 2026 | A$29.65 | -9.0% |
| March 2026 | A$32.59 | -9.3% |
| February 2026 | A$35.92 | -3.8% |
| January 2026 | A$37.32 | +4.5% |
| December 2025 | A$35.73 | -4.2% |
| November 2025 | A$37.28 | -5.0% |
| October 2025 | A$39.24 | -3.7% |
About the RMD data
Daily bars. 6,830 sessions from Nov 24, 1999 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 21, 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 Nov 24, 1999, 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/RMD/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
RMD share price history
