Daily trading records
ACM Research Stock Price on July 16, 2026
Direct answer
ACM Research closed at $84.09 on July 16, 2026.
The open was $86.69, the high was $89.575 and the low was $83.01.
Volume was 1,232,050. The change from the prior close was -$7.87 (-8.56%).
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Review ACM Research's price trend and period performance.
The chart connects verified session closes from April 20, 2026 through July 16, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-20.70%
From the July 9, 2026 close of $106.04 to $84.09 on July 16, 2026.
20-session performance
-7.78%
From the June 16, 2026 close of $91.18 to $84.09 on July 16, 2026.
60-session performance
+69.23%
From the April 20, 2026 close of $49.69 to $84.09 on July 16, 2026.
Verified data
- Open
- $86.69
- High
- $89.575
- Low
- $83.01
- Close
- $84.09
- Volume
- 1,232,050
- Prior-close change
- -$7.87 (-8.56%)
Explore related company data
Read the frequently asked questions.
What was ACM Research's closing price on July 16, 2026?
ACM Research closed at $84.09 on July 16, 2026.
What were ACM Research's open, high and low on July 16, 2026?
The open was $86.69, the high was $89.575 and the low was $83.01.
How much did ACM Research change from the prior close on July 16, 2026?
The change from the prior close was -$7.87 (-8.56%).
What was ACM Research's volume on July 16, 2026?
Trading volume was 1,232,050 shares.
What is the source for ACM Research's daily prices?
Daily aggregate prices are provided by Polygon.