Acm Research - Class A (ACMR) closed at $47.95 on November 13, 2026, down 3.9% from the previous close, on volume of 812,862 shares (30-day average 1,229,861).
Data as of November 13, 2026.
13-Nov-2026
| # | Date | Strategy | Legs | Contracts |
|---|---|---|---|---|
| 1 | Nov 6, 2026 | Call Spread | 13-Nov-2644 : 50 C | 3,908 |
| 2-3 | The next 2 largest trades are for Premium members. Start a 7-day free trial | |||
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 13, 2026. See the 10 largest for 30, 60 and 90 days
ACM Research raises 2026 revenue outlook as Q3 shipments grow 30.6% year over year
Market Chameleon (Thu, 5-Nov 2:13 AM ET)
ACM Research Reports Third Quarter 2026 Results
Globe Newswire (Thu, 5-Nov 5:00 AM ET)
Globe Newswire (Wed, 28-Oct 6:30 AM ET)
ACM Research Announces Preliminary Unaudited Revenue and Shipments for the Third Quarter 2026
Globe Newswire (Wed, 28-Oct 6:30 AM ET)
Market Chameleon (Thu, 22-Oct 4:01 AM ET)
ACM Research Enhances Single-Wafer Hot SPM System with Sulfuric Acid Recycle Capability
Globe Newswire (Wed, 21-Oct 8:00 PM ET)
ACM Research to Release Third Quarter 2026 Financial Results on November 5, 2026
Globe Newswire (Mon, 19-Oct 4:05 PM ET)
ACM Research Announces Participation in 18th Annual CEO Investor Summit 2026
Globe Newswire (Wed, 30-Sep 4:05 PM ET)
ACM Research Highlights ACM Shanghai Backlog at RMB 17.1 Billion, Up 88.2% Year Over Year
Market Chameleon (Wed, 30-Sep 3:07 AM ET)
ACM Research's Operating Subsidiary ACM Research (Shanghai) Provides Backlog Data
Globe Newswire (Wed, 30-Sep 7:00 AM ET)
ACM Research Inc supplies capital equipment developed for the semiconductor industry. The company focuses on developing differentiated process solutions that enable effective particle removal, uniform material deposition, and reliable process control for the fabricators of integrated circuits. Its product offerings include wet-cleaning, plating, furnace, PECVD, track, and other front-end processing equipment. Additionally, it develops, manufactures, and sells a range of packaging equipment to wafer assembly and packaging customers. Geographically, the company generates maximum revenue from its customers in Mainland China, and the rest from other regions.
Acm Research - Class A trades on the NASDAQ stock market under the symbol ACMR.
As of November 13, 2026, ACMR stock price declined to $47.95 with 812,862 million shares trading.
ACMR has a beta of 3.47, meaning it tends to be more sensitive to market movements. ACMR has a correlation of 0.27 to the broad based SPY ETF.
ACMR has a market cap of $3.36 billion. This is considered a Mid Cap stock.
Last quarter Acm Research - Class A reported $368 million in Revenue and $.55 earnings per share. This beat revenue expectation by $57 million and exceeded earnings estimates by $.05.
In the last 3 years, ACMR traded as high as $127.19 and as low as $13.87.
The top ETF exchange traded funds that ACMR belongs to (by Net Assets): IJR, VTI, VGT, IWM, VXF.
ACMR has outperformed the market in the last year with a price return of +46.9% while the SPY ETF gained +13.4%. However, in the short term, ACMR had mixed performance relative to the market. It has underperformed in the last 3 months, returning -40.9% vs -2.8% return in SPY. But in the last 2 weeks, ACMR shares have fared better than the market returning +5.5% compared to SPY -0.2%.
ACMR support price is $46.88 and resistance is $52.88 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ACMR shares will trade within this expected range on the day.
