ACM Research, Inc. (ACMR) Seasonality
Recurring seasonal patterns for ACMR — the calendar windows where ACM Research, Inc. has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 9 years of price history. ACM Research, Inc. has less than 10 years of trading history, so these patterns use all 9 available years.
ACMR seasonality at a glance
Over the last 9 years, ACMR's strongest seasonal window has been Dec 16 – Jan 15: it ended higher in 8 of 8 years (100% win rate) with an average return of +26.10% across a 30-day hold. On the weak side, ACMR has historically declined between Oct 1 – Oct 31, falling in 8 of 8 years (average -13.81%).
In total, our analysis finds 957 recurring seasonal windows for ACM Research, Inc. — 678 bullish and 279 bearish. The next high-win-rate window, Oct 1 – Oct 21, opens in 66 days. These figures describe historical behaviour only — not a forecast.
ACMR'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 23d ago | Jun 14 – Jul 4 | 20d | +7.81% | 88% | +4.07% |
| Completedended 26d ago | Jun 21 – Jul 1 | 10d | +4.11% | 88% | +6.64% |
| Upcomingin 66d | Oct 1 – Oct 21 | 20d | -10.34% | 88% | — |
| Upcomingin 66d | Oct 1 – Oct 31 | 30d | -13.81% | 100% | — |
| Upcomingin 67d | Oct 2 – Oct 22 | 20d | -11.03% | 88% | — |
| Upcomingin 67d | Oct 2 – Nov 1 | 30d | -12.40% | 88% | — |
| Upcomingin 70d | Oct 5 – Nov 4 | 30d | -9.70% | 88% | — |
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 ACMR seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
ACMR seasonality FAQ
What has historically been the best month to buy ACMR stock?
Based on the last 9 years of price data, ACMR's strongest seasonal window starts in December: Dec 16 to Jan 15, which ended higher in 8 of 8 years (100% win rate) with an average return of +26.10%. Past seasonal patterns do not guarantee future performance.
What is ACMR's strongest seasonal pattern?
ACMR's highest-win-rate pattern in our data is the Dec 16 – Jan 15 window (30-day hold): up in 8 of the last 8 years with an average move of +26.10%.
When has ACMR historically performed worst?
ACMR's weakest recurring window has been Oct 1 to Oct 31, declining in 8 of 8 years with an average return of -13.81%.
How reliable are ACMR's seasonal patterns?
Each ACMR pattern is scored by its historical win rate — the share of the last 9 years it repeated in the same direction. ACMR currently shows 957 recurring windows (678 bullish, 279 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is ACMR stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing ACM Research, Inc.'s price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where ACMR 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.