Why is ACMR Up Today?

ACMR
$83.75
▲ +3.50% (+$2.93)
Last updated: Oct 01, 2026 8:34 PM ET (252 min ago)

About ACM Research, Inc. Class A Common Stock

ACM Research Inc supplies advanced, innovative capital equipment developed for the world-wide semiconductor industry. Fabricators of advanced integrated circuits, or chips, can use its wet-cleaning and other front-end processing tools in numerous steps to improve product yield, even at increasingly ...

Sector: SPECIAL INDUSTRY MACHINERY, NEC
Market Cap: $2.81B
Forward P/E: 13.8
52-Week Range: $28.46 - $127.19
Employees: 2,023

Overall Confidence: 75%

75% Confident

Based on news, social sentiment, options activity, and sector analysis

OPTIONS 75% Confidence
🎯 Unusual CALL buying detected
Options traders are heavily buying calls on ACMR, with 96% of volume in calls. This suggests bullish institutional positioning.

✅ Move Confirmation

LOW VOLUME 0.8x average volume

UNCONFIRMED - Low volume suggests this move may not be sustainable.

📍 Sector Context

SPECIAL INDUSTRY MACHINERY, NEC sector: +0.8%

ACMR is outperforming its sector by 2.7%. This suggests a stock-specific catalyst.

Market Comparison

ACMR is significantly outperforming the market (+3.3% vs SPY)
S&P 500
SPY
+0.18%
Nasdaq 100
QQQ
+0.31%
ACMR
This Stock
+3.50%
vs S&P 500: +3.32%
vs Nasdaq: +3.19%

📊 What Happens Next?

Probability Analysis

45% chance this move continues in the next 1-3 days

Expected Range

Based on historical patterns and options pricing, ACMR is expected to trade between:
$82.08 - $86.26

Key Level to Watch

$87.94 resistance
Watch for continuation above $83.75

🔔 Get ACMR Alerts

We'll notify you when ACMR's trend changes or a new signal fires.

Last updated: Oct 01, 2026 8:34 PM (252 minutes ago)
Data refreshes every 30 minutes during market hours

Options Market Insight

Bullish
Options Sentiment
0.07
Put/Call Ratio
111.4%
Implied Volatility
Call Volume: 26,367
Put Volume: 1,840
Total: 28,207
Unusual Activity: $90 CALL (5,466 vol) $87 CALL (5,456 vol) $84 CALL (5,424 vol)

Historical Context

ACMR has moved more than 3.0% up on 70 occasions in the past year.

54.3%
Continuation Rate
38/70 times continued up
+0.34%
Avg Next Day Change
After similar up moves
Last similar move: Sep 30, 2026 (7.0%) → Next day: +3.5%

Frequently Asked Questions

Why is ACMR stock up today?

Options traders are heavily buying calls on ACMR, with 96% of volume in calls. This suggests bullish institutional positioning.

Is ACMR stock a buy or sell right now?

Based on current analysis, ACMR shows 75% confidence in today's move. Volume is low which does not confirm the trend. View full buy/sell analysis →

What is the ACMR stock price target?

ACMR is currently trading at $83.75. Based on today's momentum, the expected short-term range is $82.08 - $86.26. See long-term price prediction →

Will ACMR stock continue rising?

Our analysis shows a 45% probability that ACMR's move continues in the next 1-3 days. Key level to watch: $87.94 (resistance).

Is ACMR stock oversold or overbought?

ACMR's RSI (Relative Strength Index) is currently at 60.7. This shows bullish momentum - the stock has positive momentum but isn't overextended yet.

What is the momentum for ACMR stock?

ACMR's 10-day momentum indicator is at 15.81. Strong bullish momentum - the stock is gaining significant upward force. This often precedes continued gains.

Is ACMR outperforming or underperforming the market?

ACMR (+3.50%) is currently significantly outperforming the market (+3.3% vs SPY). Today, the S&P 500 (SPY) is up 0.18%, and Nasdaq (QQQ) is up 0.31%.

What does MACD indicate for ACMR?

ACMR's MACD (0.58) is currently above the signal line (-1.15), indicating a bullish trend. This technical signal suggests buying pressure is dominant. The trend strength (ADX: 15.0) is weak.

Is ACMR in an uptrend or downtrend?

Based on moving average analysis, ACMR is in a mixed/transitional trend. The price and moving averages are not clearly aligned, suggesting a potential trend change or consolidation phase. 20-day SMA: $73.48, 50-day SMA: $76.65.

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