ACMR Stock Posts

8/28/2026 2:29:29 PM

Unusual Option Volume

ACMR Acm Research - Class A74.75-5.74 (-7.1%)

Acm Research - Class A trades 22,692 contracts.

8/20/2026 2:30:12 PM

Unusual Option Volume

ACMR Acm Research - Class A78.07+0.48 (+0.6%)

Acm Research - Class A trades 22,965 contracts.

8/14/2026 10:49:33 AM

Unusual Option Volume

ACMR Acm Research - Class A80.25-0.94 (-1.2%)

Acm Research - Class A trades 19,536 contracts.

8/7/2026 1:37:07 PM

Unusual Option Volume

ACMR Acm Research - Class A83.60+4.62 (+5.9%)

Acm Research - Class A trades 21,168 contracts. News: ACM Research Reports Second Quarter 2026 Results

7/30/2026 10:25:54 AM

Elevated Implied Volatility ACMR INFY RIOT #optionstrading

7/30/2026 10:21:55 AM

Unusual Option Volume

ACMR Acm Research - Class A75.90+10.60 (+16.2%)

Acm Research - Class A trades 19,301 contracts. ACMR will report earnings on Aug 7, 2026.

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