Seasonality
ACMR seasonality — ACM Research, Inc.
Over the last 10 years, ACMR's strongest month on average has been January (+23.8%) and its weakest October (-15.9%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +23.76% | +10.77% | 67% | +88.3% | -14.4% | 9 |
| Feb | +16.14% | +7.96% | 78% | +79.6% | -16.9% | 9 |
| Mar | +3.07% | -10.02% | 33% | +80.9% | -29.3% | 9 |
| Apr | -2.04% | -12.42% | 33% | +34.9% | -27.0% | 9 |
| May | +17.78% | +11.78% | 78% | +67.5% | -15.4% | 9 |
| Jun | +12.59% | +11.02% | 78% | +46.6% | -18.9% | 9 |
| Jul | +3.77% | +0.30% | 67% | +53.9% | -38.2% | 9 |
| Aug | -0.02% | -4.00% | 44% | +34.0% | -18.0% | 9 |
| Sep | +1.75% | +3.10% | 56% | +38.7% | -26.2% | 9 |
| Oct | -15.92% | -9.16% | 22% | +6.0% | -48.6% | 9 |
| Nov | +7.77% | +13.22% | 62% | +41.6% | -19.4% | 8 |
| Dec | +1.48% | -2.42% | 33% | +33.6% | -22.2% | 9 |
Monthly returns heat map — ACMR
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 47.3 | -4.2 | -29.3 | 31.4 | 67.5 | 46.6 | -38.2 | -7.2 | 11.1 | -43.8 | -1.9 | +13.1% | |
| 2025 | 36.1 | 26.2 | -10.0 | -16.6 | 15.8 | 14.9 | 17.2 | -7.0 | 38.7 | 6.0 | -19.4 | 18.1 | +161.3% |
| 2024 | -11.9 | 79.6 | -5.8 | -12.4 | -15.4 | 6.8 | -22.2 | 0.5 | 12.5 | -7.4 | -8.5 | -12.2 | -22.7% |
| 2023 | 62.0 | -16.9 | 12.7 | -20.1 | 8.1 | 29.4 | 0.1 | 34.0 | 3.1 | -24.9 | 22.4 | 17.4 | +153.4% |
| 2022 | -6.6 | 3.5 | -24.7 | -27.0 | 0.3 | 11.0 | 0.3 | 0.1 | -26.2 | -48.6 | 41.6 | -14.9 | -72.9% |
| 2021 | 10.8 | 8.0 | -16.9 | -2.3 | -3.8 | 34.5 | -9.2 | -4.0 | 23.4 | -3.5 | -17.7 | -2.5 | +5.0% |
| 2020 | 88.3 | 0.6 | -15.3 | 34.9 | 49.7 | 4.3 | 53.9 | -7.4 | -22.2 | 1.8 | 17.4 | -1.7 | +340.4% |
| 2019 | -14.4 | 21.9 | 36.0 | 11.7 | 11.8 | -18.9 | 11.7 | -18.0 | -3.1 | -9.2 | 9.7 | 33.6 | +69.6% |
| 2018 | 2.3 | 26.6 | 80.9 | -17.9 | 25.8 | -15.2 | 20.2 | 8.9 | -21.5 | -13.7 | 16.8 | -2.4 | +107.2% |
| 2017 | -22.2 |