$ACMR
ACM Research, Inc. Class A Common Stock
XNAS•Industrials•Special Industry Machinery, Nec
$76.50
▲+0.43%+$0.330
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Plans & pricingDonateACM Research, Inc. Class A Common Stock
XNAS•Industrials•Special Industry Machinery, Nec
Why is ACMR up today? It is at $76.50 (+0.43%), and our scanner flagged it 134 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ACMR spikes, and full due diligence on ACMR — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $ACMR 134 times in the last 30 days. Create a free account to track $ACMR, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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Here is the latest on ACMR from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ACMR today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
From the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Wang David H Officer | Sold (automatic/other) | -70K 0.1% of company | sold 8.0% | 803K | $5.2M at $73.80 | Sep 9, 26 |
Wang David H Officer | Other | 70K 0.1% of company | added 8.7% | 873K | $70K at $1.00 | Sep 9, 26 |
Wang David H Officer | Sold (automatic/other) | -70K 0.1% of company | sold 8.0% | 803K | $5.3M at $75.99 | Sep 8, 26 |
Wang David H Officer | Other | 70K 0.1% of company | added 8.7% | 873K | $70K at $1.00 | Sep 8, 26 |
Mckechnie Mark Officer | Sold (automatic/other) | -55K 0.08% of company | sold 98% | 900 | $4.2M at $76.34 | Aug 20, 26 |
Mckechnie Mark Officer | Other | 55K 0.08% of company | added 100% | 56K | $767K at $13.89 | Aug 20, 26 |
Dun Haiping Director | Sold (automatic/other) | -5K | n/a | n/a | $401K at $80.29 | Aug 18, 26 |
Dun Haiping Director | Other | 5K | n/a | 5K | $28K at $5.60 | Aug 18, 26 |
Cheav Sotheara Officer | Sold (automatic/other) | -5K | sold 5.1% | 100K | $441K at $81.73 | Jun 5, 26 |
Cheav Sotheara Officer | Other | 5K | added 5.4% | 105K | $75K at $13.89 | Jun 5, 26 |
Wang David H Officer | Sold (automatic/other) | -40K 0.06% of company | sold 4.7% | 803K | $3.4M at $83.86 | Jun 4, 26 |
Wang David H Officer | Other | 40K 0.06% of company | added 5.0% | 843K | $40K at $1.00 | Jun 4, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Comparable names in special industry machinery, nec, closest in size first.
Here is the latest on ACMR from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ACMR today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
ACMR last traded at $76.50, up 0.43% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
ACM Research, Inc. Class A Common Stock (ACMR) is next expected to report earnings on Wednesday, November 4, 2026, about 30 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The ACMR Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged ACMR 134 times in the last 30 days.
ACMR (ACM Research, Inc. Class A Common Stock) trades on XNAS, with a market cap of about $5.31B in the SPECIAL INDUSTRY MACHINERY, NEC sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge ACMR for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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