ResMed (RMD) Seasonality
Recurring seasonal patterns for RMD — the calendar windows where ResMed has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 10 years of price history.
RMD seasonality at a glance
Over the last 10 years, RMD's strongest seasonal window has been Jun 29 – Jul 29: it ended higher in 10 of 10 years (100% win rate) with an average return of +7.21% across a 30-day hold. On the weak side, RMD has historically declined between Sep 11 – Oct 11, falling in 9 of 10 years (average -5.16%).
In total, our analysis finds 744 recurring seasonal windows for ResMed — 553 bullish and 191 bearish. The next high-win-rate window, Aug 28 – Sep 27, opens in 32 days. These figures describe historical behaviour only — not a forecast.
RMD's upcoming & recent seasonal patterns
Holding period:10-day20-day30-dayOrdered by season — windows opening soon first, plus a couple of recently completed high-performers. Holding-period colors help you compare durations at a glance.
| Status | Seasonal window | Hold | Avg return | Win rate | This year |
|---|---|---|---|---|---|
| Completedended 4d ago | Jun 23 – Jul 23 | 30d | +4.72% | 90% | +0.33% |
| Completedended 5d ago | Jun 22 – Jul 22 | 30d | +5.26% | 90% | +2.37% |
| Upcomingin 32d | Aug 28 – Sep 27 | 30d | -3.30% | 80% | — |
| Upcomingin 33d | Aug 29 – Sep 28 | 30d | -2.88% | 80% | — |
| Upcomingin 34d | Aug 30 – Sep 29 | 30d | -3.06% | 80% | — |
| Upcomingin 35d | Aug 31 – Sep 30 | 30d | -2.63% | 90% | — |
| Upcomingin 36d | Sep 1 – Sep 21 | 20d | -2.64% | 80% | — |
Win rate = how often the pattern repeated in the same direction. Average return = the mean move across all analysed years. Past performance does not guarantee future results.
Explore RMD seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
RMD seasonality FAQ
What has historically been the best month to buy RMD stock?
Based on the last 10 years of price data, RMD's strongest seasonal window starts in June: Jun 29 to Jul 29, which ended higher in 10 of 10 years (100% win rate) with an average return of +7.21%. Past seasonal patterns do not guarantee future performance.
What is RMD's strongest seasonal pattern?
RMD's highest-win-rate pattern in our data is the Jun 29 – Jul 29 window (30-day hold): up in 10 of the last 10 years with an average move of +7.21%.
When has RMD historically performed worst?
RMD's weakest recurring window has been Sep 11 to Oct 11, declining in 9 of 10 years with an average return of -5.16%.
How reliable are RMD's seasonal patterns?
Each RMD pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. RMD currently shows 744 recurring windows (553 bullish, 191 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is RMD stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing ResMed's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where RMD has repeatedly risen (bullish) or fallen (bearish). Each pattern is scored by its win rate and average return so you can judge how reliable and how strong it has been.
Seasonality is one input among many — it works best alongside your own research and risk management. Learn more in our guide to seasonal analysis and the tutorials.