Why ACM Research, Inc. (ACMR) stock moved
ACM Research, Inc. (ACMR) shares climbed 7.2% to $74.44 as of September 7, 2026, a significant gain from the prior close of $69.42. BestStocks flagged the session as a major change for ACMR. Below, we break down what changed for ACMR, why it matters for investors, how the stock reacted, and the catalysts on the calendar.
ACMR climbed 7.2% to $74.44
ACMR climbed 7.2% in its latest session, moving from $69.42 to $74.44.
What it means for ACM Research, Inc. investors
For ACM Research, Inc. investors, the recent signals are mixed, leaving the near-term picture neutral / mixed. On the constructive side: Strong 7.2% price move on light volume; ACM Research rallied +6.06% to $73.63, driven by continued momentum following a strong Q2 earnings beat ($0.61 EPS vs. $0.42 consensus) and raised full-year revenue guidance, per web sources citing accelerating orders and surging advanced technology revenue. Weighing against that: ACM Research, Inc. (ACMR) moved -8.62% from $86.90 to $79.41 on 2026-08-10; ACM Research, Inc. (ACMR) moved -8.05% from $91.14 to $83.80 on 2026-08-07. Wall Street's consensus price target sits at $113.20, implying +52.1% upside from $74.44. BestStocks rates the overall signal quality low (54/100). With earnings roughly 58 days out, the next report is the most likely near-term test of the move.
ACMR price reaction
ACMR last traded at $74.44, up $5.02 (+7.23%) from the previous close of $69.42. The session traded on 0.4× average volume (below avg), so participation was unremarkable. Over the past month the stock has ranged between $69.42 and $85.64, and it currently sits about 31% of the way up that band.
Bullish and bearish analyst opinions on ACM Research, Inc. (ACMR)
The consensus analyst price target on ACM Research, Inc. (ACMR) is $113.20, 52.1% above the recent $74.44. Over the past 90 days analysts logged 0 upgrades, 2 maintains, and 0 downgrades. Here is how the bullish and bearish cases on ACMR line up.
The bullish case
- Wall Street's consensus price target of $113.20 implies +52.1% upside from $74.44.
- The Street's most bullish target is $136.00 (+82.7%).
- Strong 7.2% price move on light volume.
- ACM Research rallied +6.06% to $73.63, driven by continued momentum following a strong Q2 earnings beat ($0.61 EPS vs. $0.42 consensus) and raised full-year revenue guidance, per web sources citing accelerating orders and surging advanced technology revenue.
- ACM Research, Inc. (ACMR) moved +15.45% from $82.52 to $95.27 on 2026-07-21.
The bearish case
- ACM Research, Inc. (ACMR) moved -8.62% from $86.90 to $79.41 on 2026-08-10.
- ACM Research fell 8.38% to $84.25 in intraday trading despite a broader market uptick, according to Zacks.
Weighing both sides, BestStocks' composite read of recent signals is roughly balanced, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.
Analyst price targets and ratings are FMP consensus figures as of Sep 7, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.
Previous notable changes for ACMR
In-depth ACMR event analyses
Frequently asked questions about ACMR
Why did ACM Research, Inc. (ACMR) stock move?
ACMR climbed 7.2% to $74.44. No single company-specific catalyst was confirmed during the move window, and it looks technical.
How much did ACMR stock rise?
ACMR gained 7.23% ($5.02) versus the prior close of $69.42, last trading at $74.44 on 0.4× average volume.
When is ACM Research, Inc.'s next earnings date?
ACMR's next earnings report is estimated for 2026-11-04 — about 58 days away.
What is the analyst price target for ACMR?
The consensus analyst price target for ACMR is $113.20, about 52.1% above the current $74.44. Over the past 90 days, analysts recorded 0 upgrades, 2 maintains, and 0 downgrades.
How BestStocks tracks ACMR
This page is generated automatically by BestStocks' change-detection system after its price and volume cleared ACMR-specific materiality thresholds, triggering an evidence check. It draws on 20 tracked change events for ACMR, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of September 7, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.