Daily trading records
ACM Research Stock Price on July 29, 2026
Direct answer
ACM Research closed at $65.30 on July 29, 2026.
The open was $71.30, the high was $72.1567 and the low was $63.5305.
Volume was 2,095,782. The change from the prior close was -$6.72 (-9.33%).
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Review ACM Research's price trend and period performance.
The chart connects verified session closes from May 1, 2026 through July 29, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-27.05%
From the July 22, 2026 close of $89.51 to $65.30 on July 29, 2026.
20-session performance
-48.54%
From the June 30, 2026 close of $126.89 to $65.30 on July 29, 2026.
60-session performance
+25.22%
From the May 1, 2026 close of $52.15 to $65.30 on July 29, 2026.
Verified data
- Open
- $71.30
- High
- $72.1567
- Low
- $63.5305
- Close
- $65.30
- Volume
- 2,095,782
- Prior-close change
- -$6.72 (-9.33%)
Explore related company data
Read the frequently asked questions.
What was ACM Research's closing price on July 29, 2026?
ACM Research closed at $65.30 on July 29, 2026.
What were ACM Research's open, high and low on July 29, 2026?
The open was $71.30, the high was $72.1567 and the low was $63.5305.
How much did ACM Research change from the prior close on July 29, 2026?
The change from the prior close was -$6.72 (-9.33%).
What was ACM Research's volume on July 29, 2026?
Trading volume was 2,095,782 shares.
What is the source for ACM Research's daily prices?
Daily aggregate prices are provided by Polygon.