This three-day volume growth resulted in a record-breaking increase of 115%, as compared to the 65-Day Volume Moving Average. ACMR's total volume now sits at 3.4M. The -2.21% price change was insignificant, leaving ACMR's price at $104.5. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 8 similar cases, 7 of which were successful. Based on this data, the odds of success are +88%.