ACMR | ACM RESEARCH-A | Historical Data

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-0.38%
2m
DOW 30$52,231.89
-0.30%
2m
NASDAQ 100$27,740.79
-0.60%
2m
Russell 2000$280.58
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2m
Russell 1000$410.85
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2m
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S&P 600$1,716.22
-0.36%
2m

ACM RESEARCH-A (ACMR)

NASDAQ

$51.48+$2.81 (+5.78%)

Price as of Nov 11, 2026 7:35 PM EST

$3.1B
Market Cap
49.11%
1-Year Change
Semiconductor Equipment & Materials
Industry

1 Month
-31.81%

Low Price$39.31

High Price$68.10
3 Months
-38.71%

Low Price$39.31

High Price$85.64
1 Year
+49.11%

Low Price$29.67

High Price$126.89

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
11/10/2026	49.00	50.54	46.90	48.67	-2.17%	981,359
11/09/2026	46.20	50.65	45.52	49.75	+11.52%	1,901,210
11/06/2026	43.00	44.86	41.30	44.61	+13.48%	1,426,548
11/05/2026	41.05	44.47	37.47	39.31	-11.52%	2,823,779
11/05/2026	$0.55 Earnings
11/04/2026	45.33	47.30	43.38	44.43	-1.99%	1,689,129
11/03/2026	46.67	46.75	44.23	45.33	+2.67%	1,321,403
11/02/2026	46.55	47.33	43.59	44.15	-2.90%	1,148,616
10/30/2026	46.48	47.35	43.57	45.47	-7.75%	1,247,094
10/29/2026	51.39	51.56	48.66	49.29	-7.04%	1,002,414
10/28/2026	54.06	55.00	52.05	53.02	+2.02%	1,351,888
10/27/2026	51.45	52.66	51.23	51.97	+1.98%	897,547
10/26/2026	51.56	52.65	50.05	50.96	+0.81%	731,281
10/23/2026	48.58	51.55	48.38	50.55	+2.91%	910,708
10/22/2026	51.29	52.72	48.25	49.12	-10.18%	1,417,741
10/21/2026	56.62	56.62	54.27	54.69	-0.49%	630,164
10/20/2026	55.13	56.91	53.87	54.96	-2.01%	674,473
10/19/2026	56.35	57.98	55.70	56.09	+5.63%	987,400
10/16/2026	57.35	57.35	52.96	53.10	-8.59%	1,443,443
10/15/2026	57.32	58.31	54.72	58.09	-4.96%	1,955,314
10/14/2026	62.90	63.66	60.60	61.12	-5.72%	1,099,673
10/13/2026	66.35	66.68	63.00	64.83	-4.80%	1,259,602
10/12/2026	70.59	70.59	68.00	68.10	-4.58%	619,528
10/09/2026	71.86	72.90	69.36	71.37	+0.81%	739,801
10/08/2026	70.78	73.34	68.86	70.80	-2.71%	1,552,965
10/07/2026	72.43	73.96	70.99	72.77	-3.42%	1,208,619
10/06/2026	77.04	78.42	75.08	75.35	-1.08%	1,882,821
10/05/2026	82.86	83.39	75.19	76.17	-8.65%	2,148,357
10/02/2026	86.09	86.20	82.63	83.38	-0.24%	1,294,898
10/01/2026	81.50	85.23	81.25	83.58	+3.29%	1,430,840
09/30/2026	76.42	82.47	76.11	80.92	+7.02%	1,822,712
09/29/2026	78.71	78.75	74.83	75.61	-0.45%	692,571
09/28/2026	76.19	76.98	73.47	75.95	-1.75%	836,679
09/25/2026	77.97	78.46	76.08	77.30	+1.47%	611,302
09/24/2026	78.10	78.62	74.14	76.18	-5.57%	1,583,601
09/23/2026	74.65	82.78	72.40	80.67	+6.42%	2,824,025
09/22/2026	72.00	76.08	71.73	75.80	+4.16%	1,249,868
09/21/2026	71.46	73.40	70.61	72.77	+6.22%	1,565,663
09/18/2026	68.72	69.44	67.77	68.51	+1.09%	1,601,091
09/17/2026	67.69	68.50	65.94	67.77	+4.55%	840,073
09/16/2026	65.68	66.60	63.41	64.82	+1.38%	703,762
09/15/2026	68.12	68.87	62.78	63.94	-4.37%	1,261,776
09/14/2026	67.57	69.02	65.79	66.86	-7.14%	880,109
09/11/2026	73.52	74.65	71.63	72.00	-0.54%	642,811
09/10/2026	71.18	77.13	71.00	72.39	-1.95%	707,053
09/09/2026	76.38	77.90	73.13	73.83	-4.00%	891,251
09/08/2026	76.99	78.71	75.46	76.91	+3.32%	954,019
09/04/2026	71.25	74.85	71.00	74.44	+7.23%	643,527
09/03/2026	69.20	69.77	66.42	69.42	-0.69%	595,016
09/02/2026	70.52	70.57	68.40	69.90	-0.20%	785,033
09/01/2026	71.44	71.78	69.17	70.04	-3.82%	1,672,326
08/31/2026	74.97	75.95	71.95	72.82	-2.15%	861,621
08/28/2026	79.27	80.20	73.82	74.42	-7.54%	889,083
08/27/2026	81.65	81.72	78.90	80.49	+1.74%	540,625
08/26/2026	80.97	83.50	78.11	79.11	-0.83%	649,045
08/25/2026	79.58	80.48	78.11	79.77	+3.14%	565,535
08/24/2026	77.25	79.67	76.57	77.35	-2.60%	696,515
08/21/2026	79.61	80.20	76.10	79.41	+1.13%	546,938
08/20/2026	77.10	78.72	75.45	78.52	+1.20%	811,223
08/19/2026	85.00	85.04	77.26	77.59	-8.04%	1,111,757
08/18/2026	80.80	84.99	78.04	84.37	-1.48%	2,461,438
08/17/2026	81.35	85.95	79.54	85.64	+6.49%	1,082,906
08/14/2026	80.20	82.09	77.81	80.42	-0.95%	557,655
08/13/2026	80.24	84.15	80.24	81.19	-0.09%	465,844
08/12/2026	84.37	85.10	81.22	81.26	+1.68%	593,739
08/11/2026	80.53	81.59	78.49	79.92	+0.64%	619,787
08/10/2026	87.30	88.81	79.33	79.41	-5.24%	1,303,351
08/07/2026	92.55	92.55	78.73	83.80	+6.10%	1,427,156
08/07/2026	$0.61 Earnings
08/06/2026	77.67	81.19	75.90	78.98	-1.15%	1,053,009
08/05/2026	81.07	84.28	79.34	79.90	-3.16%	613,138
08/04/2026	83.47	84.33	80.25	82.51	+4.92%	719,549
08/03/2026	74.83	79.53	74.00	78.64	+0.22%	927,247
07/31/2026	83.67	85.00	76.60	78.47	-0.23%	897,223
07/30/2026	72.84	78.97	69.89	78.65	+20.44%	1,590,540
07/29/2026	71.30	72.16	63.53	65.30	-9.33%	2,095,782
07/28/2026	75.10	75.95	69.83	72.02	-9.94%	1,374,371
07/27/2026	84.65	85.20	75.50	79.97	-5.16%	1,041,889
07/24/2026	88.22	88.22	82.73	84.32	-4.64%	581,035
07/23/2026	88.80	90.52	86.63	88.42	-1.22%	662,440
07/22/2026	91.18	94.51	89.35	89.51	-6.05%	702,164
07/21/2026	88.17	95.44	87.28	95.27	+15.45%	1,271,530
07/20/2026	85.57	86.66	82.47	82.52	-1.67%	728,449
07/17/2026	78.68	86.99	77.46	83.92	-0.20%	964,296
07/16/2026	86.69	89.58	83.01	84.09	-8.56%	1,232,050
07/15/2026	100.36	101.00	87.15	91.96	-7.01%	1,389,793
07/14/2026	100.80	101.29	93.95	98.90	+5.12%	660,653
07/13/2026	98.49	99.40	93.50	94.08	-8.66%	674,101
07/10/2026	100.00	105.24	96.51	103.00	-2.87%	915,350
07/09/2026	107.00	108.82	104.72	106.04	+8.13%	1,168,184
07/08/2026	94.66	98.57	93.53	98.07	+3.60%	1,068,664
07/07/2026	92.56	94.90	89.26	94.66	-3.92%	1,841,420
07/06/2026	102.00	106.39	97.26	98.52	+0.77%	1,508,299
07/02/2026	116.65	116.65	94.72	97.77	-16.55%	2,944,393
07/01/2026	117.52	123.61	114.37	117.16	-7.67%	1,876,992
06/30/2026	120.98	127.19	118.47	126.89	+6.74%	2,013,065
06/29/2026	112.06	120.70	110.10	118.88	+13.76%	2,505,435
06/26/2026	100.98	105.52	100.31	104.50	-2.21%	3,421,519
06/25/2026	107.17	108.87	98.45	106.86	+5.18%	1,751,981
06/24/2026	101.96	105.90	97.14	101.60	+2.50%	1,729,083