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ACM Research, Inc.

ACMRNASDAQTechnologySemiconductor Equipment & Materials

$58.09Today:- (-)1Y +46.40%

As of Oct 15, 2026 close

Market cap
$4.17B
P/E (TTM)
27.78
Forward P/E
20.12
Dividend yield
-
52-week range
$28.46$127.19
Volume (live)
-
Avg. volume (3M)
1.17M

ACM Research (ACMR) Historical Stock Prices

Analyze ACM Research (ACMR) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

ACM Research (ACMR) Interactive Price Chart

Interactive historical price chart showing ACM Research stock price movements and trends across multiple time periods.

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ACMR Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily126 records
Showing 1-50 of 126
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ACMR historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 15, 202657.3258.3154.7258.0958.091.96M
Oct 14, 202662.9063.6660.6061.1261.121.06M
Oct 13, 202666.3566.6763.0064.8364.831.24M
Oct 12, 202670.5970.5968.0068.1068.10617.90K
Oct 9, 202671.8672.9069.3671.3771.37555.22K
Oct 8, 202670.7873.3368.8670.8070.801.42M
Oct 7, 202672.4373.9670.9972.7772.771.14M
Oct 6, 202677.0478.4275.0875.3575.351.78M
Oct 5, 202682.8683.3975.1976.1776.172.12M
Oct 2, 202686.0986.2082.6383.3883.381.23M
Oct 1, 202681.5085.2381.2583.5883.581.40M
Sep 30, 202676.4282.4776.1180.9280.921.74M
Sep 29, 202678.7178.7574.8375.6175.61692.29K
Sep 28, 202676.1976.9873.4775.9575.95836.57K
Sep 25, 202677.9778.4676.0877.3077.30594.81K
Sep 24, 202678.1078.6274.1476.1876.181.54M
Sep 23, 202674.6582.7872.4080.6780.672.77M
Sep 22, 202672.0076.0871.7275.8075.801.25M
Sep 21, 202671.4573.4070.6172.7772.771.38M
Sep 18, 202668.7269.4467.7768.5168.511.59M
Sep 17, 202667.6968.5065.9467.7767.77830.01K
Sep 16, 202665.6866.6063.4164.8264.82701.20K
Sep 15, 202668.1268.8762.7863.9463.941.25M
Sep 14, 202667.5769.0265.7966.8666.86862.79K
Sep 11, 202673.5274.6571.6372.0072.00642.17K
Sep 10, 202671.1877.1371.0072.3972.39705.41K
Sep 9, 202676.3877.9073.1373.8373.83890.81K
Sep 8, 202676.9978.7175.4676.9176.91951.38K
Sep 4, 202671.2574.8471.0074.4474.44643.37K
Sep 3, 202669.2069.7766.4269.4269.42592.43K
Sep 2, 202670.5270.5768.4069.9069.90782.57K
Sep 1, 202671.4471.7869.1770.0470.041.67M
Aug 31, 202674.9775.9571.9572.8272.82860.90K
Aug 28, 202679.2780.2073.8274.4274.42886.74K
Aug 27, 202681.6581.7278.9080.4980.49540.55K
Aug 26, 202680.9783.5078.1179.1179.11646.68K
Aug 25, 202679.5880.4778.1179.7779.77563.31K
Aug 24, 202677.2579.6776.5777.3477.34696.34K
Aug 21, 202679.6180.2076.1079.4179.41546.22K
Aug 20, 202677.1078.7275.4578.5278.52809.88K
Aug 19, 202685.0085.0477.2677.5977.591.11M
Aug 18, 202680.8084.9978.0484.3784.372.46M
Aug 17, 202681.3585.9579.5485.6485.641.08M
Aug 14, 202680.2082.0977.8180.4280.42552.10K
Aug 13, 202680.2484.1580.2481.1981.19464.76K
Aug 12, 202684.3785.1081.2281.2681.26582.79K
Aug 11, 202680.5381.5978.4979.9279.92618.21K
Aug 10, 202687.3088.8179.3379.4179.411.29M
Aug 7, 202692.5592.5578.7383.8083.801.41M
Aug 6, 202677.6781.1975.9078.9878.981.05M
Show:
of 126

Source: Daily price history (open, high, low, close and volume). Data as of Oct 15, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.