Daily trading records
ACM Research Stock Price on August 7, 2026
Direct answer
ACM Research closed at $83.80 on August 7, 2026.
The open was $92.55, the high was $92.55 and the low was $78.73.
Volume was 1,427,256. The change from the prior close was +$4.82 (+6.10%).
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Review ACM Research's price trend and period performance.
The chart connects verified session closes from May 12, 2026 through August 7, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+6.79%
From the July 31, 2026 close of $78.47 to $83.80 on August 7, 2026.
20-session performance
-18.64%
From the July 10, 2026 close of $103.00 to $83.80 on August 7, 2026.
60-session performance
+33.04%
From the May 12, 2026 close of $62.99 to $83.80 on August 7, 2026.
Verified data
- Open
- $92.55
- High
- $92.55
- Low
- $78.73
- Close
- $83.80
- Volume
- 1,427,256
- Prior-close change
- +$4.82 (+6.10%)
Explore related company data
Read the frequently asked questions.
What was ACM Research's closing price on August 7, 2026?
ACM Research closed at $83.80 on August 7, 2026.
What were ACM Research's open, high and low on August 7, 2026?
The open was $92.55, the high was $92.55 and the low was $78.73.
How much did ACM Research change from the prior close on August 7, 2026?
The change from the prior close was +$4.82 (+6.10%).
What was ACM Research's volume on August 7, 2026?
Trading volume was 1,427,256 shares.
What is the source for ACM Research's daily prices?
Daily aggregate prices are provided by Polygon.