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ACMR
ACM Research, Inc. Class A Common Stock
stock NASDAQ

At Close

Jul 28, 2026 3:59:55 PM EDT

72.09USD-9.854%(-7.88)1,370,784

67.00Bid 82.32Ask 15.32Spread

Pre-market

Jul 27, 2026 9:25:30 AM EDT

86.50USD+2.585%(+2.18)0

After-hours

Jul 27, 2026 4:04:30 PM EDT

79.97USD+0.025%(+0.02)0

OverviewOptionsPrice & VolumeExchangesShortsMore

Price & Volume Splits

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-07-28	71.3000	74.260000	69.9500	72.0900	-9.854%	1,370,784	0.000%
2026-07-27	84.6500	85.200000	75.5000	79.9700	-5.159%	1,041,890	-9.854%
2026-07-24	88.2200	88.220000	82.7300	84.3200	-4.637%	581,035	-14.504%
2026-07-23	88.8000	90.515000	86.6300	88.4200	-1.218%	662,439	-18.469%
2026-07-22	91.1800	94.510000	89.3500	89.5100	-6.046%	702,324	-19.462%
2026-07-21	88.1700	95.440000	87.2800	95.2700	+15.451%	1,271,542	-24.331%
2026-07-20	85.5700	86.660000	82.4700	82.5200	-1.668%	728,448	-12.639%
2026-07-17	78.6750	86.990000	77.4600	83.9200	-0.202%	964,295	-14.097%
2026-07-16	86.6900	89.575000	83.0100	84.0900	-8.558%	1,232,050	-14.270%
2026-07-15	100.3600	101.000000	87.1500	91.9600	-7.012%	1,389,800	-21.607%
2026-07-14	100.8000	101.290350	93.9500	98.8950	+5.118%	660,654	-27.105%
2026-07-13	98.4900	99.400000	93.5000	94.0800	-8.660%	674,101	-23.374%
2026-07-10	100.0000	105.236174	96.5100	103.0000	-2.867%	915,351	-30.010%
2026-07-09	107.0000	108.820000	104.7150	106.0400	+8.127%	1,168,183	-32.016%
2026-07-08	94.6600	98.570000	93.5338	98.0700	+3.602%	1,068,663	-26.491%
2026-07-07	92.5600	94.899900	89.2600	94.6600	-3.918%	1,841,420	-23.843%
2026-07-06	102.0000	106.390000	97.2600	98.5200	+0.767%	1,508,298	-26.827%
2026-07-02	116.6500	116.650000	94.7200	97.7700	-16.550%	2,944,321	-26.266%
2026-07-01	117.5150	123.610000	114.3700	117.1600	-7.668%	1,876,993	-38.469%
2026-06-30	120.9750	127.190000	118.4673	126.8900	+6.738%	2,013,065	-43.187%
2026-06-29	112.0600	120.700000	110.1000	118.8800	+13.761%	2,505,434	-39.359%
2026-06-26	100.9800	105.520000	100.3100	104.5000	-2.208%	3,421,518	-31.014%
2026-06-25	107.1700	108.870000	98.4500	106.8600	+5.177%	1,752,029	-32.538%
2026-06-24	101.9630	105.900000	97.1401	101.6000	+2.502%	1,729,084	-29.045%
2026-06-23	94.0500	100.880000	93.1320	99.1200	-3.926%	1,768,682	-27.270%
2026-06-22	111.3850	111.410000	101.7200	103.1700	-6.098%	2,044,624	-30.125%
2026-06-18	102.2700	110.180000	100.0600	109.8700	+14.222%	2,986,972	-34.386%
2026-06-17	100.2800	104.990000	95.5900	96.1900	+5.495%	2,013,898	-25.055%
2026-06-16	96.3500	99.970000	90.7100	91.1800	-4.233%	1,363,993	-20.937%
2026-06-15	97.5500	98.997500	91.5600	95.2100	+1.341%	1,373,096	-24.283%
2026-06-12	92.4900	99.450000	90.8400	93.9500	+2.454%	2,246,171	-23.268%
2026-06-11	84.3500	91.990000	82.1952	91.7000	+14.682%	1,424,498	-21.385%
2026-06-10	81.1000	85.200000	76.8100	79.9600	-1.684%	1,160,962	-9.842%
2026-06-09	85.0000	88.991000	74.1900	81.3300	+0.943%	1,658,787	-11.361%
2026-06-08	83.8300	83.830000	78.8450	80.5700	+5.610%	1,392,273	-10.525%
2026-06-05	85.2700	86.310000	75.6100	76.2900	-15.426%	1,900,949	-5.505%
2026-06-04	85.6020	91.560000	83.6000	90.2050	+1.514%	1,667,343	-20.082%
2026-06-03	92.0100	93.500000	86.6300	88.8600	-3.329%	1,621,539	-18.872%
2026-06-02	84.6900	92.130000	83.2300	91.9200	+12.029%	1,599,526	-21.573%
2026-06-01	83.5000	86.490000	80.9200	82.0500	-5.210%	1,853,474	-12.139%
2026-05-29	92.8000	94.211600	86.0700	86.5600	-6.784%	2,251,620	-16.717%
2026-05-28	88.5150	93.900000	87.0090	92.8600	+4.761%	2,223,914	-22.367%
2026-05-27	86.4600	89.779900	83.3700	88.6400	+2.521%	2,297,823	-18.671%
2026-05-26	79.6100	86.500000	76.3700	86.4600	+17.873%	3,615,934	-16.620%
2026-05-22	72.2900	76.360000	69.7600	73.3500	+2.458%	1,832,728	-1.718%
2026-05-21	70.8700	72.690000	69.1000	71.5900	-0.014%	942,649	+0.698%
2026-05-20	69.3500	71.650000	66.8500	71.6000	+7.750%	1,591,910	+0.684%
2026-05-19	63.7000	68.770000	63.4400	66.4500	+5.059%	1,760,929	+8.488%
2026-05-18	65.6800	67.000000	61.0500	63.2500	-0.660%	1,209,092	+13.976%
2026-05-15	60.7750	65.290000	59.2500	63.6700	+0.760%	2,731,186	+13.224%
2026-05-14	64.8200	65.280000	62.6000	63.1900	-2.409%	2,206,318	+14.085%
2026-05-13	63.0000	67.660000	60.2000	64.7500	+2.794%	3,474,906	+11.336%
2026-05-12	61.5900	63.800000	59.3500	62.9900	-2.598%	2,205,541	+14.447%
2026-05-11	61.4800	65.980000	60.6195	64.6700	+8.053%	2,013,459	+11.474%
2026-05-08	60.0900	61.600000	57.2800	59.8500	+1.098%	1,160,156	+20.451%
2026-05-07	53.0000	63.950000	52.5000	59.2000	+6.898%	2,981,158	+21.774%
2026-05-06	54.1100	55.540000	52.5000	55.3800	+4.886%	1,471,470	+30.173%
2026-05-05	53.4400	54.780000	52.3800	52.8000	+3.065%	1,051,069	+36.534%
2026-05-04	52.2250	52.524000	49.4700	51.2300	-1.764%	759,863	+40.718%
2026-05-01	51.3800	52.900000	50.4600	52.1500	+0.890%	870,198	+38.236%
2026-04-30	49.7500	52.390000	48.8650	51.6900	+6.249%	877,840	+39.466%
2026-04-29	50.9000	50.980000	47.7300	48.6500	-1.777%	836,744	+48.181%
2026-04-28	51.2500	51.610000	47.7600	49.5300	-6.951%	1,071,531	+45.548%
2026-04-27	54.9200	56.300000	51.8800	53.2300	-5.116%	1,259,976	+35.431%
2026-04-24	55.8000	57.270000	54.8650	56.1000	+3.908%	828,678	+28.503%
2026-04-23	54.9500	56.599900	53.1200	53.9900	-0.990%	930,974	+33.525%
2026-04-22	52.5000	54.590000	52.2000	54.5300	+6.483%	1,319,756	+32.202%
2026-04-21	50.6000	52.370000	50.6000	51.2100	+3.059%	1,031,118	+40.773%
2026-04-20	49.9050	50.800000	47.5000	49.6900	-1.818%	1,369,361	+45.079%
2026-04-17	49.7900	52.912800	49.6500	50.6100	+5.680%	2,154,773	+42.442%
2026-04-16	49.7000	49.790000	46.7900	47.8900	-3.816%	1,116,971	+50.532%
2026-04-15	50.1900	50.490000	47.6734	49.7900	-1.892%	749,462	+44.788%
2026-04-14	50.4600	51.439900	49.6000	50.7500	+2.277%	703,814	+42.049%
2026-04-13	47.7900	50.320000	47.3151	49.6200	+3.224%	886,273	+45.284%
2026-04-10	47.7600	48.900000	47.1300	48.0700	+2.342%	859,852	+49.969%
2026-04-09	46.1400	47.209900	46.0000	46.9700	+1.799%	858,860	+53.481%
2026-04-08	47.0900	47.500000	44.9200	46.1400	+10.093%	1,362,437	+56.242%
2026-04-07	40.9100	42.200000	40.5700	41.9100	+0.576%	638,385	+72.011%
2026-04-06	41.1200	41.870000	40.5900	41.6700	+2.787%	796,090	+73.002%
2026-04-02	38.0300	41.780000	37.9150	40.5400	+0.198%	777,516	+77.824%
2026-04-01	40.4100	42.489900	40.2900	40.4600	+2.821%	1,051,919	+78.176%
2026-03-31	38.1900	39.390000	37.1600	39.3500	+3.744%	1,498,098	+83.202%
2026-03-30	40.1700	40.550000	37.6400	37.9300	-5.341%	1,276,780	+90.061%
2026-03-27	40.5600	41.495000	39.7301	40.0700	-2.707%	968,530	+79.910%
2026-03-26	44.2500	44.680000	40.8800	41.1850	-9.761%	936,316	+75.039%
2026-03-25	46.5900	46.770000	44.9800	45.6400	-0.610%	548,901	+57.954%
2026-03-24	44.0200	46.910000	44.0200	45.9200	+2.431%	646,042	+56.990%
2026-03-23	45.0100	46.450000	44.4600	44.8300	+2.939%	757,439	+60.807%
2026-03-20	46.0800	46.530000	42.6800	43.5500	-6.545%	2,228,570	+65.534%
2026-03-19	45.0000	47.340000	44.0400	46.6000	0.000%	755,057	+54.700%
2026-03-18	47.9500	48.539900	46.5400	46.6000	-1.563%	800,505	+54.700%
2026-03-17	47.6300	48.655000	47.1800	47.3400	+0.895%	982,829	+52.281%
2026-03-16	48.3550	48.850000	46.9150	46.9200	+1.164%	876,001	+53.645%
2026-03-13	45.6000	47.197900	45.3450	46.3800	+2.452%	923,181	+55.433%
2026-03-12	46.6272	46.640600	44.3750	45.2700	-5.451%	1,179,308	+59.245%
2026-03-11	47.9000	48.610000	47.1800	47.8800	-0.375%	942,624	+50.564%
2026-03-10	47.1800	50.265000	46.4800	48.0600	+2.934%	1,811,069	+50.000%
2026-03-09	43.8700	46.858000	42.8300	46.6900	+3.940%	1,174,180	+54.401%
2026-03-06	45.8900	47.630000	44.8800	44.9200	-7.017%	1,212,127	+60.485%
2026-03-05	50.1600	50.750000	46.7600	48.3100	-6.773%	1,497,048	+49.224%
2026-03-04	52.3500	53.370000	51.2200	51.8200	+0.543%	1,463,792	+39.116%
2026-03-03	53.9100	54.000000	50.6201	51.5400	-9.753%	2,884,370	+39.872%
2026-03-02	54.4100	57.825000	53.8600	57.1100	+2.568%	1,829,591	+26.230%
2026-02-27	56.0020	58.410000	55.0000	55.6800	-2.384%	1,977,674	+29.472%
2026-02-26	62.5000	65.659900	54.5000	57.0400	-16.693%	4,075,064	+26.385%
2026-02-25	68.2700	69.460000	66.5000	68.4700	+1.048%	1,354,896	+5.287%
2026-02-24	65.8700	68.940000	65.8700	67.7600	+4.054%	915,999	+6.390%
2026-02-23	66.4400	67.300000	62.8700	65.1200	-2.208%	1,032,842	+10.703%
2026-02-20	64.6000	67.990000	64.6000	66.5900	+1.897%	933,871	+8.259%
2026-02-19	64.0000	65.450000	63.1800	65.3500	+1.145%	1,005,930	+10.314%
2026-02-18	64.2900	66.490000	63.6100	64.6100	-0.875%	1,104,313	+11.577%
2026-02-17	64.3000	65.354200	62.9100	65.1800	+0.524%	925,394	+10.601%
2026-02-13	64.4700	66.030000	62.5600	64.8400	+1.154%	1,382,669	+11.181%
2026-02-12	70.0700	70.100000	63.4000	64.1000	-9.310%	2,164,355	+12.465%
2026-02-11	65.1200	71.650000	65.0000	70.6800	+12.333%	2,799,351	+1.995%
2026-02-10	62.5600	64.595500	60.6200	62.9200	+0.447%	844,924	+14.574%
2026-02-09	61.3100	63.110000	60.1501	62.6400	+0.256%	1,136,933	+15.086%
2026-02-06	56.6900	62.970500	56.2150	62.4800	+14.874%	1,713,033	+15.381%
2026-02-05	53.5200	55.110000	50.3100	54.3900	-3.752%	1,967,355	+32.543%
2026-02-04	60.0400	60.350000	54.3000	56.5100	-7.724%	2,146,088	+27.570%
2026-02-03	62.5000	64.787100	59.3580	61.2400	+0.196%	2,077,052	+17.717%
2026-02-02	56.7000	61.580000	55.7400	61.1200	+5.162%	2,423,959	+17.948%
2026-01-30	53.5800	58.180000	53.3900	58.1200	+6.291%	2,545,013	+24.036%
2026-01-29	56.1500	57.050000	52.3000	54.6800	-1.990%	1,041,348	+31.840%
2026-01-28	54.6100	56.450000	54.3300	55.7900	+3.411%	923,016	+29.217%
2026-01-27	51.5700	54.740000	51.4500	53.9500	+5.515%	1,028,923	+33.624%
2026-01-26	49.5200	51.180000	48.4300	51.1300	+2.568%	1,238,950	+40.994%
2026-01-23	52.0900	52.390000	49.7500	49.8500	-3.522%	1,110,398	+44.614%
2026-01-22	55.0000	56.300000	51.0700	51.6700	-3.330%	1,498,844	+39.520%
2026-01-21	52.0800	54.510000	50.8000	53.4500	+4.476%	1,688,741	+34.874%
2026-01-20	51.8200	54.413600	51.0400	51.1600	-4.588%	1,270,270	+40.911%
2026-01-16	53.0300	53.999900	52.1800	53.6200	+2.730%	1,176,294	+34.446%
2026-01-15	52.7250	54.360000	52.1200	52.1950	+3.377%	1,655,286	+38.117%
2026-01-14	50.6800	51.010000	50.0000	50.4900	-1.598%	1,269,288	+42.781%
2026-01-13	53.2800	53.300000	49.5000	51.3100	-3.842%	2,012,988	+40.499%
2026-01-12	52.6500	54.825000	52.3000	53.3600	+0.263%	1,421,632	+35.101%
2026-01-09	49.4800	53.540000	49.2500	53.2200	+8.193%	2,207,062	+35.457%
2026-01-08	47.0800	49.240000	46.7200	49.1900	+3.340%	1,493,055	+46.554%
2026-01-07	46.0900	47.640000	45.8000	47.6000	+1.493%	1,315,207	+51.450%
2026-01-06	45.8900	47.855000	45.6200	46.9000	+4.222%	2,659,111	+53.710%
2026-01-05	45.9900	46.130000	44.1100	45.0000	+0.267%	1,484,697	+60.200%
2026-01-02	41.0000	44.990000	40.8550	44.8800	+13.764%	1,664,370	+60.628%
2025-12-31	40.6600	40.695000	39.2883	39.4500	-1.866%	1,261,299	+82.738%
2025-12-30	41.5300	43.780000	39.9524	40.2000	+0.575%	1,518,853	+79.328%
2025-12-29	40.0000	40.580000	39.5100	39.9700	-1.600%	593,799	+80.360%
2025-12-26	40.3200	40.990000	40.0000	40.6200	+1.297%	919,898	+77.474%
2025-12-24	40.2000	40.970000	39.7950	40.1000	+0.552%	514,517	+79.776%
2025-12-23	40.3500	40.810000	39.2800	39.8800	-2.279%	886,882	+80.767%
2025-12-22	40.5500	41.920000	40.0000	40.8100	+2.615%	1,413,360	+76.648%
2025-12-19	38.2300	40.710000	38.0700	39.7700	+5.184%	2,058,951	+81.267%
2025-12-18	38.5100	39.449900	37.5700	37.8100	+1.204%	1,170,498	+90.664%
2025-12-17	37.9900	39.140000	37.1400	37.3600	+0.592%	1,751,166	+92.960%
2025-12-16	37.2800	37.860000	36.7500	37.1400	-1.564%	879,829	+94.103%
2025-12-15	39.1500	39.500000	37.3300	37.7300	-2.833%	1,462,223	+91.068%
2025-12-12	41.4600	41.470000	37.8472	38.8300	-2.901%	1,632,354	+85.655%
2025-12-11	38.7500	40.000000	37.4600	39.9900	+1.292%	1,082,089	+80.270%
2025-12-10	37.2100	39.775000	36.6600	39.4800	+6.587%	1,299,530	+82.599%
2025-12-09	36.2900	37.480000	36.1528	37.0400	+1.368%	979,061	+94.627%
2025-12-08	35.4500	37.850000	35.4500	36.5400	+4.103%	1,653,484	+97.291%
2025-12-05	34.6800	35.310000	34.6800	35.1000	+1.386%	601,220	+105.385%
2025-12-04	33.8500	34.950000	32.9101	34.6200	+2.004%	850,847	+108.232%
2025-12-03	32.9600	33.980000	32.2000	33.9400	+3.255%	986,234	+112.404%
2025-12-02	33.3100	33.740000	32.7200	32.8700	-1.321%	2,104,923	+119.319%
2025-12-01	32.9500	33.900000	32.8350	33.3100	-0.299%	898,727	+116.421%
2025-11-28	33.0200	33.470000	32.6300	33.4100	+1.643%	531,052	+115.774%
2025-11-26	33.0000	33.620000	32.5000	32.8700	-0.695%	999,809	+119.319%
2025-11-25	32.6400	33.350000	31.2400	33.1000	+3.405%	1,347,200	+117.795%
2025-11-24	30.3300	32.410000	30.0200	32.0100	+6.593%	909,328	+125.211%
2025-11-21	29.3700	30.465000	28.4600	30.0300	+1.213%	1,498,666	+140.060%
2025-11-20	32.0100	32.775000	29.4100	29.6700	-5.810%	841,251	+142.973%
2025-11-19	31.0800	32.070000	30.8000	31.5000	+2.372%	693,244	+128.857%
2025-11-18	30.9000	31.390000	29.8000	30.7700	-2.224%	905,683	+134.287%
2025-11-17	31.5100	32.689300	31.1100	31.4700	-0.127%	789,909	+129.075%
2025-11-14	30.6500	32.410000	30.5500	31.5100	-3.462%	855,136	+128.785%
2025-11-13	33.8100	34.354500	32.2700	32.6400	-3.461%	2,132,093	+120.864%
2025-11-12	32.9400	33.940000	32.5000	33.8100	+3.585%	1,918,241	+113.221%
2025-11-11	32.0400	32.720000	30.9600	32.6400	-0.941%	1,713,855	+120.864%
2025-11-10	32.0850	33.680000	31.4400	32.9500	+5.949%	2,316,444	+118.786%
2025-11-07	30.1700	31.200000	29.5800	31.1000	+0.582%	1,450,252	+131.801%
2025-11-06	31.2600	32.595000	30.7600	30.9200	-0.706%	1,978,779	+133.150%
2025-11-05	30.8000	33.340000	30.5000	31.1400	-19.949%	4,860,559	+131.503%
2025-11-04	39.7900	40.335300	38.1600	38.9000	-5.971%	1,464,551	+85.321%
2025-11-03	41.8600	41.999900	40.5628	41.3700	-0.217%	893,935	+74.257%
2025-10-31	41.4100	42.000000	40.6300	41.4600	+0.582%	567,475	+73.878%
2025-10-30	41.6700	42.300000	40.1300	41.2200	-2.276%	773,017	+74.891%
2025-10-29	41.5100	42.920000	41.0700	42.1800	+4.225%	1,240,820	+70.910%
2025-10-28	41.9900	41.990000	40.3900	40.4700	-4.619%	670,291	+78.132%
2025-10-27	43.0100	43.170600	41.9600	42.4300	+1.702%	950,147	+69.903%
2025-10-24	41.1400	42.170000	40.6220	41.7200	+3.652%	988,668	+72.795%
2025-10-23	37.3900	40.620000	37.1101	40.2500	+6.963%	869,159	+79.106%
2025-10-22	38.2600	38.837000	36.8200	37.6300	-3.339%	751,921	+91.576%
2025-10-21	39.3600	39.640000	38.3900	38.9300	-2.161%	697,401	+85.179%
2025-10-20	38.4600	40.020000	38.4200	39.7900	+4.518%	1,033,558	+81.176%
2025-10-17	38.5600	39.440000	37.2400	38.0700	-4.057%	1,117,777	+89.362%
2025-10-16	39.9800	40.430000	38.9200	39.6800	+0.916%	1,377,816	+81.678%
2025-10-15	38.5700	39.360000	37.4350	39.3200	+3.175%	1,187,586	+83.342%
2025-10-14	36.8000	39.060000	36.7600	38.1100	-1.333%	970,634	+89.163%
2025-10-13	39.0600	39.530000	38.1389	38.6250	+5.562%	969,928	+86.641%
2025-10-10	41.1500	41.180000	36.4000	36.5900	-10.908%	2,379,262	+97.021%
2025-10-09	42.0000	42.000000	40.7600	41.0700	-2.191%	762,223	+75.530%
2025-10-08	40.5000	42.000000	40.4900	41.9900	+3.782%	851,758	+71.684%
2025-10-07	41.8000	42.179700	39.9400	40.4600	-3.159%	1,311,009	+78.176%
2025-10-06	42.0900	43.500000	41.7000	41.7800	+0.529%	1,199,331	+72.547%
2025-10-03	43.3200	43.423000	41.1712	41.5600	-4.063%	1,989,786	+73.460%
2025-10-02	45.0000	45.120000	43.2100	43.3200	-1.051%	1,909,050	+66.413%
2025-10-01	38.6400	44.290000	38.5000	43.7800	+11.883%	2,392,201	+64.664%
2025-09-30	38.6400	39.600000	38.4000	39.1300	+1.268%	1,578,140	+84.232%
2025-09-29	39.5000	39.830000	38.2500	38.6400	+2.303%	1,958,835	+86.568%
2025-09-26	37.0000	38.040000	36.8500	37.7700	-0.501%	1,654,925	+90.866%
2025-09-25	37.5000	38.220000	36.8100	37.9600	-1.887%	10,585,725	+89.910%
2025-09-24	39.0000	40.100000	38.3800	38.6900	-0.769%	3,447,847	+86.327%
2025-09-23	38.8000	39.849900	38.5200	38.9900	+6.298%	4,592,900	+84.894%
2025-09-22	36.0000	37.270000	35.8700	36.6800	+2.201%	2,322,758	+96.538%
2025-09-19	35.7500	36.298800	34.9230	35.8900	-0.554%	1,789,674	+100.864%
2025-09-18	34.5200	36.170000	34.0900	36.0900	+6.902%	3,399,773	+99.751%
2025-09-17	31.5000	33.880000	31.4227	33.7600	+9.114%	3,878,404	+113.537%
2025-09-16	30.0200	31.250000	29.9600	30.9400	+3.721%	1,499,860	+132.999%
2025-09-15	29.9400	30.088000	29.4700	29.8300	-0.100%	945,178	+141.669%
2025-09-12	30.0400	30.580000	29.6250	29.8600	-0.797%	1,616,143	+141.427%
2025-09-11	28.4900	30.370000	28.4700	30.1000	+7.270%	1,282,971	+139.502%
2025-09-10	28.0700	28.760000	27.7000	28.0600	+0.537%	790,780	+156.914%
2025-09-09	26.8900	27.975000	26.4400	27.9100	+3.485%	1,318,671	+158.295%
2025-09-08	27.8100	27.908300	26.8400	26.9700	-1.605%	1,200,479	+167.297%
2025-09-05	27.3900	27.570000	26.5335	27.4100	+1.594%	1,350,627	+163.006%
2025-09-04	26.4100	27.020000	26.1000	26.9800	+0.559%	1,101,550	+167.198%
2025-09-03	27.2900	27.500000	26.2300	26.8300	-2.719%	2,350,216	+168.692%
2025-09-02	27.3600	27.980000	26.7000	27.5800	-2.268%	1,199,291	+161.385%
2025-08-29	29.3400	29.470000	28.0500	28.2200	-3.653%	1,177,881	+155.457%
2025-08-28	28.9900	29.490000	28.1100	29.2900	+2.484%	1,432,536	+146.125%
2025-08-27	29.1900	29.340000	27.4750	28.5800	-4.447%	1,725,859	+152.239%
2025-08-26	29.5500	29.990000	29.1000	29.9100	+3.854%	1,261,922	+141.023%
2025-08-25	31.7400	32.290000	28.6800	28.8000	-5.667%	2,509,969	+150.313%
2025-08-22	28.4000	31.850000	28.4000	30.5300	+19.211%	5,775,490	+136.128%
2025-08-21	24.9300	25.800000	24.9300	25.6100	+1.789%	1,196,642	+181.492%
2025-08-20	25.0000	25.210000	24.1400	25.1600	+0.359%	816,005	+186.526%
2025-08-19	25.1600	25.592700	24.5954	25.0700	-0.358%	778,612	+187.555%
2025-08-18	24.9200	25.255000	24.6850	25.1600	+0.560%	821,094	+186.526%
2025-08-15	25.4800	25.480000	24.3800	25.0200	-1.805%	1,361,484	+188.129%
2025-08-14	25.4000	25.660000	24.9920	25.4800	+0.079%	892,483	+182.928%
2025-08-13	25.7000	25.920000	25.0750	25.4600	+2.126%	1,086,542	+183.150%
2025-08-12	24.1000	25.070000	24.1000	24.9300	+4.222%	1,123,407	+189.170%
2025-08-11	24.4600	25.188400	23.8700	23.9200	-0.084%	1,065,052	+201.380%
2025-08-08	24.2300	24.320000	23.5900	23.9400	-1.360%	1,511,813	+201.128%
2025-08-07	25.8500	25.885000	24.0635	24.2700	-3.307%	1,862,594	+197.033%
2025-08-06	25.1500	25.770000	23.0300	25.1000	-15.346%	4,676,714	+187.211%
2025-08-05	31.0000	31.235000	29.3450	29.6500	-3.546%	1,415,478	+143.137%
2025-08-04	29.9500	30.750000	29.7300	30.7400	+4.274%	849,831	+134.515%
2025-08-01	29.4550	29.840000	28.4200	29.4800	-2.899%	1,090,337	+144.539%
2025-07-31	31.9500	31.990000	30.1180	30.3600	-5.303%	1,059,643	+137.451%
2025-07-30	31.9550	32.540000	31.6000	32.0600	+1.199%	1,010,280	+124.860%
2025-07-29	32.0000	32.499700	31.0700	31.6800	-0.938%	1,008,370	+127.557%
2025-07-28	30.3100	32.000000	30.2900	31.9800	+6.849%	1,681,081	+125.422%
2025-07-25	29.8000	29.970000	29.1201	29.9300	+0.436%	725,752	+140.862%
2025-07-24	30.2600	30.390000	29.7000	29.8000	-1.292%	528,277	+141.913%
2025-07-23	29.6500	30.540000	29.4700	30.1900	+1.993%	728,428	+138.788%
2025-07-22	30.1000	30.100000	29.0000	29.6000	-2.632%	1,647,242	+143.547%
2025-07-21	30.1000	30.730000	29.8300	30.4000	+1.064%	840,143	+137.138%
2025-07-18	30.1500	30.580000	30.0500	30.0800	-0.397%	933,512	+139.661%
2025-07-17	29.7600	30.482900	29.2500	30.2000	+1.821%	683,065	+138.709%
2025-07-16	29.1300	29.840000	28.5500	29.6600	+0.679%	713,067	+143.055%
2025-07-15	29.5000	30.369000	29.2600	29.4600	+1.832%	856,001	+144.705%
2025-07-14	28.6100	29.060000	27.8301	28.9300	+1.296%	631,431	+149.188%
2025-07-11	28.8200	29.150000	28.5200	28.5600	-2.158%	718,687	+152.416%
2025-07-10	29.3500	29.510000	28.5803	29.1900	+0.275%	705,498	+146.968%
2025-07-09	28.7300	29.310000	28.6100	29.1100	+2.033%	795,586	+147.647%
2025-07-08	28.3800	29.270000	28.0100	28.5300	+1.966%	1,063,003	+152.681%
2025-07-07	27.3800	28.280000	27.0201	27.9800	+0.611%	931,927	+157.648%
2025-07-03	27.6500	27.830000	27.2616	27.8100	+0.944%	366,757	+159.223%
2025-07-02	26.4400	27.860000	26.2301	27.5500	+3.766%	932,355	+161.670%
2025-07-01	26.1000	27.073400	25.3100	26.5500	+2.510%	793,245	+171.525%
2025-06-30	26.0200	26.370000	25.8300	25.9000	+0.465%	1,165,198	+178.340%
2025-06-27	26.4600	26.650600	25.4200	25.7800	-2.754%	1,506,631	+179.635%
2025-06-26	26.4100	26.639900	26.2076	26.5100	+1.766%	512,673	+171.935%
2025-06-25	26.1800	26.550000	25.8100	26.0500	-0.478%	481,063	+176.737%
2025-06-24	25.2000	26.190000	25.0700	26.1750	+6.058%	680,197	+175.415%
2025-06-23	24.2400	24.820000	23.8100	24.6800	+1.065%	762,770	+192.099%
2025-06-20	25.5500	25.590000	24.2700	24.4200	-3.057%	768,275	+195.209%
2025-06-18	25.0900	25.770000	24.9500	25.1900	-0.040%	891,058	+186.185%
2025-06-17	25.0500	25.530000	24.8000	25.2000	-0.865%	659,614	+186.071%
2025-06-16	24.8000	25.640000	24.6343	25.4200	+4.309%	479,088	+183.596%
2025-06-13	24.8400	25.100000	24.2400	24.3700	-5.267%	840,253	+195.815%
2025-06-12	25.5300	25.950000	25.5300	25.7250	-0.484%	581,803	+180.233%
2025-06-11	25.8500	26.910000	25.3650	25.8500	+1.852%	885,691	+178.878%
2025-06-10	25.3300	25.798000	24.9700	25.3800	+1.439%	915,459	+184.043%
2025-06-09	25.1500	25.599100	24.8692	25.0200	+1.296%	1,132,646	+188.129%
2025-06-06	23.7600	25.041900	23.6700	24.7000	+4.617%	1,559,026	+191.862%
2025-06-05	23.1500	23.880000	23.0500	23.6100	+2.208%	1,009,859	+205.337%
2025-06-04	23.5300	23.668000	22.8750	23.1000	-1.071%	1,054,924	+212.078%
2025-06-03	22.9700	23.375000	22.6100	23.3500	+2.637%	720,510	+208.737%
2025-06-02	22.4300	22.890000	22.2300	22.7500	+0.887%	635,337	+216.879%
2025-05-30	22.8250	22.830000	21.8728	22.5500	-1.914%	828,099	+219.690%
2025-05-29	23.4000	23.630000	22.5500	22.9900	+1.233%	795,385	+213.571%
2025-05-28	23.2500	23.320000	22.6750	22.7100	-2.490%	602,520	+217.437%
2025-05-27	23.1800	23.630000	22.9500	23.2900	+3.927%	926,150	+209.532%
2025-05-23	22.0000	22.650000	21.9900	22.4100	-0.577%	634,218	+221.687%
2025-05-22	22.8600	23.200000	22.4000	22.5400	-2.128%	865,497	+219.831%
2025-05-21	23.9900	24.100000	22.9108	23.0300	-5.148%	1,254,675	+213.026%
2025-05-20	23.3000	24.410000	23.2600	24.2800	+3.983%	1,039,796	+196.911%
2025-05-19	22.8600	23.375000	22.5300	23.3500	-1.601%	1,166,448	+208.737%
2025-05-16	24.2100	24.370000	23.4200	23.7300	-2.466%	1,087,155	+203.793%
2025-05-15	24.4900	24.850000	23.6500	24.3300	-3.260%	1,149,329	+196.301%
2025-05-14	25.3600	25.605000	24.9402	25.1500	+0.040%	1,455,632	+186.640%
2025-05-13	24.6100	25.200000	24.5701	25.1400	+2.112%	1,117,565	+186.754%
2025-05-12	24.0800	24.780000	23.9350	24.6200	+10.951%	1,724,623	+192.811%
2025-05-09	22.4300	23.480000	21.9329	22.1900	-1.070%	1,572,126	+224.876%
2025-05-08	19.9600	22.915000	19.7600	22.4300	+11.982%	2,426,664	+221.400%
2025-05-07	19.5500	20.130000	19.2570	20.0300	+2.298%	1,309,693	+259.910%
2025-05-06	19.1700	19.657200	19.1000	19.5800	-0.660%	1,031,773	+268.182%
2025-05-05	19.6800	20.230000	19.5300	19.7100	-1.104%	1,138,860	+265.753%
2025-05-02	19.1600	20.090000	19.0900	19.9300	+7.208%	1,335,027	+261.716%
2025-05-01	19.7800	19.800000	18.4800	18.5900	-4.520%	1,717,714	+287.789%
2025-04-30	17.8500	19.620000	17.8500	19.4700	+5.130%	2,412,424	+270.262%
2025-04-29	19.4400	19.750000	17.3150	18.5200	-10.962%	4,044,124	+289.255%
2025-04-28	21.2700	21.655000	20.3300	20.8000	-2.025%	1,643,095	+246.587%
2025-04-25	20.5900	21.550400	20.5200	21.2300	+1.676%	1,073,511	+239.567%
2025-04-24	20.2350	21.300000	20.0000	20.8800	+5.829%	1,525,659	+245.259%
2025-04-23	19.9200	22.190000	19.7000	19.7300	+6.938%	2,101,037	+265.383%
2025-04-22	18.5900	18.930000	18.3500	18.4500	+0.272%	1,000,376	+290.732%
2025-04-21	18.8600	19.075000	18.0500	18.4000	-4.959%	1,043,220	+291.793%
2025-04-17	19.9700	19.970000	19.1900	19.3600	-1.875%	1,252,519	+272.366%
2025-04-16	19.6500	20.100000	19.2300	19.7300	-3.756%	1,253,267	+265.383%
2025-04-15	20.1400	20.860000	20.0900	20.5000	+1.687%	1,125,632	+251.659%
2025-04-14	20.0450	20.500000	19.6219	20.1600	+4.836%	1,860,013	+257.589%
2025-04-11	18.5300	19.500000	18.0400	19.2300	+4.397%	1,813,770	+274.883%
2025-04-10	19.2000	19.370000	18.0804	18.4200	-8.540%	1,825,137	+291.368%
2025-04-09	18.6100	20.880000	16.8200	20.1400	+9.875%	4,481,965	+257.944%
2025-04-08	20.1500	20.275000	18.0000	18.3300	-4.282%	2,395,015	+293.290%
2025-04-07	19.1600	21.985000	18.6500	19.1500	-5.665%	3,016,983	+276.449%
2025-04-04	21.0200	21.825000	19.4500	20.3000	-9.172%	2,158,432	+255.123%
2025-04-03	21.7850	22.470000	20.9700	22.3500	-4.446%	3,119,131	+222.550%
2025-04-02	23.4000	23.790000	22.8900	23.3900	-2.338%	1,471,253	+208.209%
2025-04-01	23.2300	24.030000	22.8500	23.9500	+2.614%	1,491,137	+201.002%
2025-03-31	23.7200	23.800000	22.8000	23.3400	-5.161%	2,405,903	+208.869%
2025-03-28	26.5500	26.580000	24.2610	24.6100	-8.581%	1,568,746	+192.930%
2025-03-27	27.5000	28.630000	26.9000	26.9200	-3.200%	1,410,157	+167.793%
2025-03-26	28.5200	29.000000	27.3800	27.8100	-2.609%	901,402	+159.223%
2025-03-25	27.8500	29.040000	27.8100	28.5550	+2.938%	1,113,344	+152.460%
2025-03-24	27.4000	27.850000	27.0700	27.7400	+3.238%	1,096,476	+159.877%
2025-03-21	26.9800	27.240000	26.6200	26.8700	-2.291%	1,429,864	+168.292%
2025-03-20	28.4400	29.180000	27.0800	27.5000	-5.886%	2,227,249	+162.145%
2025-03-19	29.7800	29.916000	29.0300	29.2200	-1.946%	889,935	+146.715%
2025-03-18	29.9300	30.060000	29.2100	29.8000	-0.600%	990,663	+141.913%
2025-03-17	29.1200	30.640000	28.8900	29.9800	+2.742%	2,193,610	+140.460%
2025-03-14	28.0700	29.990000	28.0000	29.1800	+6.341%	2,331,513	+147.053%
2025-03-13	27.1000	27.750000	26.5800	27.4400	-0.218%	1,102,038	+162.719%
2025-03-12	27.6600	28.070000	27.0200	27.5000	+1.776%	1,355,105	+162.145%
2025-03-11	26.5500	27.740000	26.2500	27.0200	+3.684%	1,841,600	+166.802%
2025-03-10	26.3900	26.980000	25.4600	26.0600	-3.767%	1,742,843	+176.631%
2025-03-07	26.2500	27.240400	25.6400	27.0800	+2.343%	1,574,986	+166.211%
2025-03-06	26.4300	27.240000	25.5235	26.4600	-0.750%	1,506,903	+172.449%
2025-03-05	26.0500	26.980000	25.8800	26.6600	+4.385%	2,008,020	+170.405%
2025-03-04	24.0000	26.210000	23.9000	25.5400	+5.060%	3,332,096	+182.263%
2025-03-03	26.1500	26.315000	23.9600	24.3100	-6.284%	1,833,587	+196.545%
2025-02-28	25.6600	26.950000	25.2000	25.9400	-0.613%	1,774,197	+177.911%
2025-02-27	28.0700	28.520000	26.0600	26.1000	-5.742%	2,711,723	+176.207%
2025-02-26	27.6700	28.640000	26.5500	27.6900	+20.706%	5,935,137	+160.347%
2025-02-25	23.4700	23.500000	22.2900	22.9400	-2.341%	1,666,168	+214.255%
2025-02-24	26.0000	26.040000	23.4500	23.4900	-9.793%	2,258,079	+206.897%
2025-02-21	27.4500	27.600000	25.6500	26.0400	-2.836%	1,590,520	+176.843%
2025-02-20	26.9900	27.990000	26.4000	26.8000	+1.362%	1,946,733	+168.993%
2025-02-19	24.0000	27.430000	23.9500	26.4400	+9.801%	3,353,407	+172.655%
2025-02-18	24.0000	24.440000	23.1900	24.0800	+1.262%	1,291,606	+199.377%
2025-02-14	23.2400	23.940000	23.1048	23.7800	+2.500%	1,054,650	+203.154%
2025-02-13	22.9600	23.476700	22.6700	23.2000	+1.266%	957,785	+210.733%
2025-02-12	22.5800	23.030000	22.3500	22.9100	-0.607%	1,168,655	+214.666%
2025-02-11	22.9500	23.270000	22.7400	23.0500	-1.327%	934,150	+212.755%
2025-02-10	22.8900	23.510000	22.7300	23.3600	+2.636%	1,530,899	+208.604%
2025-02-07	22.8000	22.840000	22.0300	22.7600	-1.086%	1,674,623	+216.740%
2025-02-06	20.9100	23.250000	20.9100	23.0100	+10.360%	2,894,374	+213.299%
2025-02-05	20.5100	21.140000	20.4500	20.8500	+0.725%	1,082,186	+245.755%

.dark-mode .RLb3dY{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .RLb3dY{ color: #333333; background-color: white; border: 2px solid #333333; }ACMRACM Research, Inc. Class A Common Stockstock NASDAQ

ACMR
ACM Research, Inc. Class A Common Stock
stock NASDAQ