ACM Research, Inc. (ACMR:NASDAQ) closed at $53.10 on October 16, 2026, down 8.59% on the day. The stock trades 58.3% below its 52-week high of $127.19 and 86.6% above its 52-week low of $28.46. Over the past year, it gained 39.5%. ACM Research, Inc. is part of the Technology sector (Industrial Machinery/Components).
| 5D | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|
| -22.03% | -21.65% | -35.65% | +6.86% | +39.48% |
In 252 trading sessions since October 16, 2025, ACMR closed higher on 134 days (53%). Its best day was July 30, 2026 (+20.44%) and its worst was November 5, 2025 (-19.95%). The stock moved 10% or more in a single session 15 times. It opened at least 5% above the previous day's high 5 times.
ACM Research Inc develops, manufactures and sells single-wafer wet cleaning equipment which is used for semiconductor industry. Its product is designed to remove random defects from a wafer surface effectively, without damaging a wafer or its features.
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Based on end-of-day data. For information only, not investment advice.