ACMR

ACM Research, Inc.
45.39 -7.91% 2026-10-30

Last 90d 3 insider sales

52-week range
28.46 127.19
1-month-45.7%
3-month-42.3%
1-year+7.6%
3-year+149.3%
5-year+28.1%
vs 50-day-33.7%
vs 200-day-33.8%
Volatility88%
Beta3.64
$ vol/day$72M
ATH127.19
From ATH-64.3%
Next report2026-11-05
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2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

WhenPeople SizeValuePrice
2mo sched 1 $10,630,010 74.06
2mo sched 1 $4,264,971 78.15
2mo sched 1 $405,670 77.09
5mo sched 2 $10,421,312 80.96
5mo sched 1 $331,111 70.89
6mo sched 1 $260,000 51.48
8mo sched 2 $9,646,356 46.28
8mo sched 1 $2,850,782 45.51
8mo sched 1 $217,363 47.89
8mo sched 2 $1,691,740 44.84
11mo sched 1 $1,091,507 36.65
11mo sched 1 $4,361,477 35.00
11mo sched 1 $3,981,156 33.93
12mo sched 1 $997,950 31.48
1.1y sched 3 $1,895,000 35.61
1.2y sched 1 $3,459,787 27.05
1.2y sched 2 $2,194,560 29.55
1.3y sched 1 $450,000 29.87
1.3y sched 1 $420,000 28.96
1.3y sched 1 $390,000 26.43
1.4y sched 1 $3,009,804 22.32
1.5y sched 1 $378,300 23.90
1.6y sched 1 $4,899,240 29.48
1.6y sched 1 $275,976 29.63
1.6y sched 1 $411,300 28.99
1.6y sched 1 $3,546,554 27.16
1.6y sched 1 $398,127 27.55
1.7y sched 2 $849,754 23.12
1.9y sched 2 $1,313,181 16.00
1.9y sched 1 $1,006,087 17.40
1.9y sched 2 $1,360,050 17.78
2.1y sched 3 $47,399,573 21.52
2.1y sched 2 $1,387,842 19.07
2.2y sched 1 $345,274 17.12
2.2y sched 1 $297,750 18.99
2.4y sched 1 $1,352,676 24.32
2.4y sched 2 $1,808,100 22.27
2.4y sched 2 $2,382,734 21.78
2.4y sched 2 $2,396,100 22.45
2.6y sched 3 $3,228,303 27.20
2.6y sched 2 $3,187,350 28.87
2.7y sched 2 $504,000 32.61
2.8y sched 1 $220,000 20.63
2.8y sched 2 $350,000 20.10
2.9y sched 2 $1,780,137 16.59
2.9y sched 2 $1,855,650 17.31
2.9y sched 1 $268,650 17.83
3.0y sched 1 $436,540 18.32
3.1y sched 1 $225,000 19.41
3.1y sched 1 $3,130,016 17.29
3.2y sched 1 $540,000 19.09
3.2y sell 1 $1,575,000 15.25
3.2y sell 1 $444,557 16.06
3.3y sell 1 $337,500 14.41
3.4y sell 1 $390,000 10.75
3.4y sell 1 $375,000 9.63
3.6y sell 1 $452,250 11.88
3.6y sell 1 $278,351 11.71
3.9y sell 1 $297,807 8.70
4.2y sell 1 $588,246 16.64
4.2y sell 1 $175,000 16.10
4.2y sell 1 $364,196 17.54
4.2y sell 1 $704,086 17.82
4.4y sell 1 $542,250 15.02
4.6y sell 2 $1,328,078 20.13
4.9y sell 1 $470,266 31.71
5.2y sell 1 $24,484,886 29.03
5.2y sell 2 $2,675,800 27.84
5.2y sell 1 $4,598,163 27.93
5.6y sell 1 $1,579,237 28.00
5.6y sell 1 $9,053,595 31.20
5.6y sell 2 $2,734,961 31.70
5.7y sell 3 $5,040,000 46.97
5.7y sell 1 $220,000 38.57
5.8y sell 1 $200,000 34.02

Next report 2026-11-05 (Thursday, before open, in 5 days) · EPS estimate 0.52. It has finished the next session higher 61% of the time, average move 9.8%.

Day-after move, last 12 reports, oldest left.

ReportedEst.Actual SurpriseGapDay 1Day 5
2026-08-06 beat 0.34 0.61 +81.2% +17.2% +6.1% +1.8%
2026-05-07 beat 0.20 0.34 +72.9% -4.3% +6.9% +14.1%
2026-02-26 miss 0.40 0.25 -37.5% -8.7% -16.7% -29.4%
2025-11-05 miss 0.53 0.36 -32.4% -20.8% -19.9% -13.1%
2025-08-06 beat 0.50 0.54 +7.5% -15.2% -15.3% -14.1%
2025-05-07 beat 0.35 0.46 +32.4% -0.3% +12.0% +21.5%
2025-02-25 beat 0.39 0.56 +44.5% +20.6% +20.7% +16.2%
2024-11-07 beat 0.37 0.63 +68.8% +12.3% +8.7% -1.2%
2024-08-07 beat 0.35 0.55 +57.1% +20.1% +16.3% +30.1%
2024-05-08 beat 0.33 0.52 +58.8% +0.7% -6.5% -12.7%
2024-02-28 beat 0.17 0.43 +149.3% +15.6% +40.8% +39.8%
2023-11-07 beat 0.34 0.57 +67.7% -12.7% +5.3% +18.9%
2023-08-04 beat 0.15 0.48 +214.8% +15.9% +4.8% +12.9%
2023-05-05 beat 0.04 0.15 +246.2% +16.3% +17.9% +3.0%
2023-02-24 beat 0.15 0.19 +25.0% +4.7% -0.6% -7.8%
2022-11-04 beat 0.23 0.42 +79.5% +8.7% +6.3% +53.1%
2022-08-05 beat 0.03 0.22 +685.7% +12.4% +6.2% +8.2%
2022-05-06 beat -0.06 -0.01 +82.9% -1.6% -7.1% -14.8%
2022-02-25 beat 0.23 0.27 +18.5% +2.8% +2.3% -4.8%
2021-11-04 beat 0.12 0.19 +53.9% +0.6% -5.5% -2.8%
2021-08-06 miss 0.10 0.06 -34.3% +0.1% +4.0% -5.4%
2021-05-06 beat 0.05 0.12 +118.8% +1.5% +1.0% -13.9%
2021-02-25 beat 0.09 0.10 +8.0% +3.2% -11.1% -19.4%
2020-11-05 beat 0.11 0.14 +24.1% -5.1% -2.8% -10.2%
2020-08-05 beat 0.06 0.10 +59.6% -2.9% +4.0% -2.9%
2020-05-06 beat 0.01 0.04 +358.4% +0.7% +12.4% +52.7%
2020-03-17 beat 0.04 0.08 +112.3% -7.8% -28.2% +15.3%
2019-11-07 beat 0.07 0.18 +159.8% +8.3% +8.7% -0.3%
2019-08-07 beat 0.04 0.09 +116.7% -1.1% +1.6% -8.4%
2019-05-07 beat 0.02 0.05 +211.1% +2.4% -1.8% +13.9%
2019-03-06 beat 0.03 0.05 +71.4% +2.1% -12.5% +8.8%
2018-11-07 beat 0.03 0.08 +187.5% +0.0% +16.5% +11.9%
2018-08-07 beat 0.03 0.06 +123.5% +2.2% -6.3% -8.9%
2018-05-08 beat -0.03 -0.01 +55.6% -3.4% -7.7% -5.0%
2018-03-05 beat 0.03 0.07 +160.4% +10.5% +8.5% +89.3%
2017-12-07 beat -0.06 -0.04 +39.1% +0.4% +0.2% -5.9%
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.6%
Next 1 week
+2.2%
Next 1 month
+9.0%
Seasonality
Bullish window historically
Next 30 days (to Nov 30): +9.8% median, 62% of the last 8 years finished up.
20-year seasonality chart →
Mean reversion
Deeply oversold — RSI(2) at 7
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.24%/day.
Mean-reversion stats →
1-month breakdown — Market · β 3.64 +9.1% · Seasonal tilt (8y) -0.1%
$72M/day volume 88% volatility +8% 1-year -64% from ATH
52-week range · 17% of the way up · -64% from the high
$28.46$127.19

Not investment advice.