ACM Research, Inc. (ACMR)
NASDAQ: ACMR · Real-Time Price · USD
26.98
+0.15 (0.56%)
At close: Sep 4, 2025, 4:00 PM
27.04
+0.06 (0.22%)
Pre-market: Sep 5, 2025, 7:35 AM EDT

ACM Research Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 4, 202526.4127.0226.1026.9826.980.56%1,100,889
Sep 3, 202527.2927.5026.2326.8326.83-2.72%2,349,861
Sep 2, 202527.3627.9826.7027.5827.58-2.27%1,199,291
Aug 29, 202529.3429.4728.0528.2228.22-3.65%1,177,881
Aug 28, 202528.9929.4928.1129.2929.292.48%1,432,536
Aug 27, 202529.1929.3427.4828.5828.58-4.45%1,725,859
Aug 26, 202529.5529.9929.1029.9129.913.85%1,261,922
Aug 25, 202531.7432.2928.6828.8028.80-5.67%2,509,969
Aug 22, 202528.4031.8528.4030.5330.5319.21%5,775,490
Aug 21, 202524.9325.8024.9325.6125.611.79%1,196,642
Aug 20, 202525.0025.2124.1425.1625.160.36%816,005
Aug 19, 202525.1625.5924.6025.0725.07-0.36%778,612
Aug 18, 202524.9225.2624.6925.1625.160.56%821,094
Aug 15, 202525.4825.4824.3825.0225.02-1.81%1,361,484
Aug 14, 202525.4025.6624.9925.4825.480.08%892,483
Aug 13, 202525.7025.9225.0825.4625.462.13%1,086,542
Aug 12, 202524.1025.0724.1024.9324.934.22%1,123,407
Aug 11, 202524.4625.1923.8723.9223.92-0.08%1,065,052
Aug 8, 202524.2324.3223.5923.9423.94-1.36%1,511,813
Aug 7, 202525.8525.8924.0624.2724.27-3.31%1,862,594
Aug 6, 202525.1525.7723.0325.1025.10-15.35%4,676,714
Aug 5, 202531.0031.2429.3529.6529.65-3.55%1,415,478
Aug 4, 202529.9530.7529.7330.7430.744.27%849,831
Aug 1, 202529.4629.8428.4229.4829.48-2.90%1,090,337
Jul 31, 202531.9531.9930.1230.3630.36-5.30%1,059,643
Jul 30, 202531.9632.5431.6032.0632.061.20%1,010,280
Jul 29, 202532.0032.5031.0731.6831.68-0.94%1,008,370
Jul 28, 202530.3132.0030.2931.9831.986.85%1,681,081
Jul 25, 202529.8029.9729.1229.9329.930.44%725,752
Jul 24, 202530.2630.3929.7029.8029.80-1.29%528,277
Jul 23, 202529.6530.5429.4730.1930.191.99%728,428
Jul 22, 202530.1030.1029.0029.6029.60-2.63%1,647,242
Jul 21, 202530.1030.7329.8330.4030.401.06%840,143
Jul 18, 202530.1530.5830.0530.0830.08-0.40%933,512
Jul 17, 202529.7630.4829.2530.2030.201.82%683,065
Jul 16, 202529.1329.8428.5529.6629.660.68%713,067
Jul 15, 202529.5030.3729.2629.4629.461.83%856,001
Jul 14, 202528.6129.0627.8328.9328.931.30%631,431
Jul 11, 202528.8229.1528.5228.5628.56-2.16%718,687
Jul 10, 202529.3529.5128.5829.1929.190.27%705,498
Jul 9, 202528.7329.3128.6129.1129.112.03%795,586
Jul 8, 202528.3829.2728.0128.5328.531.97%1,063,003
Jul 7, 202527.3828.2827.0227.9827.980.61%931,927
Jul 3, 202527.6527.8327.2627.8127.810.94%366,844
Jul 2, 202526.4427.8626.2327.5527.553.77%932,355
Jul 1, 202526.1027.0725.3126.5526.552.51%793,245
Jun 30, 202526.0226.3725.8325.9025.900.47%1,165,198
Jun 27, 202526.4626.6525.4225.7825.78-2.75%1,506,631
Jun 26, 202526.4126.6426.2126.5126.511.77%512,673
Jun 25, 202526.1826.5525.8126.0526.05-0.48%481,063