NASDAQ:ACMR | Historical Stock Price | ACM Research, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2017-11-02 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.58$3.79$9.07$21.74$52.09$124.822017-11-022026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$1.75$1.7520,400
2017-12-28$1.68$1.6817,100
2017-12-27$1.64$1.64185,100
2017-12-26$1.67$1.6731,200
2017-12-22$1.65$1.6548,300
2017-12-21$1.72$1.7244,100
2017-12-20$1.61$1.6179,200
2017-12-19$1.67$1.6781,300
2017-12-18$1.71$1.71122,100
2017-12-15$1.67$1.67162,300
2017-12-14$1.85$1.8546,200
2017-12-13$1.84$1.8461,200
2017-12-12$1.95$1.9558,800
2017-12-11$1.99$1.9956,400
2017-12-08$2.02$2.027,500
2017-12-07$1.97$1.9721,300
2017-12-06$1.96$1.9654,000
2017-12-05$1.99$1.9965,400
2017-12-04$2.15$2.1568,400
2017-12-01$2.26$2.2641,100
2017-11-30$2.25$2.258,700
2017-11-29$2.26$2.2676,500
2017-11-28$2.27$2.2718,900
2017-11-27$2.30$2.3071,400
2017-11-24$2.29$2.2976,500
2017-11-22$2.32$2.3269,600
2017-11-21$2.47$2.47120,300
2017-11-20$2.45$2.45168,300
2017-11-17$2.30$2.3094,200
2017-11-16$2.17$2.17100,800
2017-11-15$2.08$2.08110,400
2017-11-14$1.99$1.99181,200
2017-11-13$1.99$1.9965,400
2017-11-10$1.91$1.9129,400
2017-11-09$1.87$1.87104,100
2017-11-08$1.87$1.87355,500
2017-11-07$1.87$1.8797,800
2017-11-06$1.87$1.87211,800
2017-11-03$2.02$2.021,570,500
2017-11-02$1.87$1.87300