Acm Research (ACMR)
NASDAQ:ACMR
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Time Period
1Y
Events
Historical Prices
Rows:
May 21, 2026
70.87
72.69
69.10
71.59
71.59
-0.01%
968,211
0.73
May 20, 2026
69.35
71.65
66.85
71.60
71.60
+7.75%
1,591,910
1.21
May 19, 2026
63.70
68.77
63.44
66.45
66.45
+5.06%
1,760,927
1.35
May 18, 2026
65.68
67.00
61.05
63.25
63.25
-0.66%
1,209,092
0.93
May 15, 2026
60.78
65.29
59.25
63.67
63.67
+0.76%
2,731,185
2.15
May 14, 2026
64.82
65.28
62.60
63.19
63.19
-2.41%
2,206,318
1.78
May 13, 2026
63.00
67.66
60.20
64.75
64.75
+2.79%
3,474,905
2.89
May 12, 2026
61.59
63.80
59.35
62.99
62.99
-2.60%
2,205,539
1.83
May 11, 2026
61.48
65.98
60.62
64.67
64.67
+8.05%
2,007,063
1.65
May 08, 2026
60.09
61.60
57.28
59.85
59.85
+1.10%
1,160,155
0.96
May 07, 2026
53.00
63.95
52.50
59.20
59.20
+6.90%
2,981,158
2.52
May 06, 2026
54.11
55.54
52.50
55.38
55.38
+4.89%
1,471,470
1.24
May 05, 2026
53.44
54.78
52.38
52.80
52.80
+3.06%
1,051,069
0.88
May 04, 2026
52.23
52.52
49.47
51.23
51.23
-1.76%
759,861
0.62
May 01, 2026
51.38
52.90
50.46
52.15
52.15
+0.89%
870,197
0.70
Apr 30, 2026
49.75
52.39
48.87
51.69
51.69
+6.25%
877,839
0.69
Apr 29, 2026
50.90
50.98
47.73
48.65
48.65
-1.78%
843,189
0.65
Apr 28, 2026
51.25
51.61
47.76
49.53
49.53
-6.95%
1,071,544
0.83
Apr 27, 2026
54.92
56.30
51.88
53.23
53.23
-5.12%
1,268,095
0.99
Apr 24, 2026
55.80
57.27
54.87
56.10
56.10
+3.91%
828,676
0.64
Apr 23, 2026
54.95
56.60
53.12
53.99
53.99
-0.99%
930,974
0.72
Apr 22, 2026
52.50
54.59
52.20
54.53
54.53
+6.48%
1,319,756
1.02
Apr 21, 2026
50.60
52.37
50.60
51.21
51.21
+3.06%
1,031,206
0.79
Apr 20, 2026
49.91
50.80
47.50
49.69
49.69
-1.82%
1,369,561
1.05
Apr 17, 2026
49.79
52.91
49.65
50.61
50.61
+5.68%
2,154,773
1.67
Apr 16, 2026
49.70
49.79
46.79
47.89
47.89
-3.82%
1,116,971
0.88
Apr 15, 2026
50.19
50.49
47.67
49.79
49.79
-1.89%
749,462
0.59
Apr 14, 2026
50.46
51.44
49.60
50.75
50.75
+2.28%
703,814
0.54
Apr 13, 2026
47.79
50.32
47.32
49.62
49.62
+3.22%
886,422
0.68
Apr 10, 2026
47.76
48.90
47.13
48.07
48.07
+2.34%
859,850
0.65
Apr 09, 2026
46.14
47.21
46.00
46.97
46.97
+1.80%
858,903
0.65
Apr 08, 2026
47.09
47.50
44.92
46.14
46.14
+10.09%
1,360,622
1.01
Apr 07, 2026
40.91
42.20
40.57
41.91
41.91
+0.58%
638,385
0.47
Apr 06, 2026
41.12
41.87
40.59
41.67
41.67
+2.79%
796,089
0.58
Apr 03, 2026
38.03
41.78
37.92
40.54
40.54
0.00%
0
0.00
Apr 02, 2026
38.03
41.78
37.92
40.54
40.54
+0.20%
777,515
0.55
Apr 01, 2026
40.41
42.49
40.29
40.46
40.46
+2.82%
1,051,918
0.74
Mar 31, 2026
38.19
39.39
37.16
39.35
39.35
+3.74%
1,498,098
1.05
Mar 30, 2026
40.17
40.55
37.64
37.93
37.93
-5.34%
1,276,779
0.89
Mar 27, 2026
40.56
41.50
39.73
40.07
40.07
-2.71%
966,171
0.68
Mar 26, 2026
44.25
44.68
40.88
41.19
41.19
-9.76%
935,599
0.66
Mar 25, 2026
46.59
46.77
44.98
45.64
45.64
-0.61%
548,878
0.39
Mar 24, 2026
44.02
46.91
44.02
45.92
45.92
+2.43%
645,271
0.45
Mar 23, 2026
45.01
46.45
44.46
44.83
44.83
+2.94%
755,169
0.53
Mar 20, 2026
46.08
46.53
42.68
43.55
43.55
-6.55%
2,227,504
1.56
Mar 19, 2026
45.00
47.34
44.04
46.60
46.60
0.00%
751,946
0.52
Mar 18, 2026
47.95
48.54
46.54
46.60
46.60
-1.56%
800,155
0.55
Mar 17, 2026
47.63
48.66
47.18
47.34
47.34
+0.90%
982,762
0.68
Mar 16, 2026
48.36
48.85
46.92
46.92
46.92
+1.16%
842,086
0.58
Mar 13, 2026
45.60
47.20
45.35
46.38
46.38
+2.45%
922,504
0.63
Rows: