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.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$19.54$19.54551,600
2023-12-28$19.96$19.96667,900
2023-12-27$19.79$19.79692,100
2023-12-26$19.88$19.881,044,700
2023-12-22$18.52$18.52432,300
2023-12-21$18.56$18.56448,500
2023-12-20$17.80$17.80656,200
2023-12-19$18.65$18.65845,300
2023-12-18$18.30$18.30573,600
2023-12-15$17.90$17.90924,100
2023-12-14$17.89$17.89937,100
2023-12-13$17.67$17.67761,300
2023-12-12$17.00$17.00661,500
2023-12-11$17.25$17.251,231,100
2023-12-08$16.00$16.00456,900
2023-12-07$16.12$16.12556,000
2023-12-06$15.86$15.86577,700
2023-12-05$16.03$16.03558,300
2023-12-04$16.62$16.62649,100
2023-12-01$16.86$16.86559,600
2023-11-30$16.64$16.64720,900
2023-11-29$16.70$16.70966,500
2023-11-28$17.20$17.20522,500
2023-11-27$17.67$17.67693,800
2023-11-24$17.30$17.30451,800
2023-11-22$17.62$17.62581,100
2023-11-21$17.50$17.50671,600
2023-11-20$18.66$18.66861,100
2023-11-17$17.68$17.68913,000
2023-11-16$17.93$17.93721,100
2023-11-15$18.24$18.24698,100
2023-11-14$17.84$17.84918,500
2023-11-13$17.23$17.23926,100
2023-11-10$17.03$17.03936,300
2023-11-09$16.31$16.311,721,100
2023-11-08$17.68$17.681,829,100
2023-11-07$15.80$15.802,107,600
2023-11-06$15.00$15.001,084,300
2023-11-03$15.10$15.091,054,800
2023-11-02$14.54$14.541,224,000
2023-11-01$13.58$13.581,344,900
2023-10-31$13.60$13.601,859,300
2023-10-30$12.81$12.813,517,700
2023-10-27$13.71$13.716,163,000
2023-10-26$17.56$17.561,274,900
2023-10-25$18.21$18.211,577,600
2023-10-24$18.75$18.751,677,400
2023-10-23$18.09$18.091,975,700
2023-10-20$17.86$17.861,492,000
2023-10-19$17.48$17.481,938,300
2023-10-18$19.24$19.241,303,900
2023-10-17$19.75$19.752,685,100
2023-10-16$18.63$18.631,139,400
2023-10-13$19.00$19.001,447,300
2023-10-12$19.80$19.801,254,800
2023-10-11$20.07$20.071,823,000
2023-10-10$19.68$19.682,094,000
2023-10-09$18.22$18.221,124,700
2023-10-06$18.61$18.611,295,700
2023-10-05$17.30$17.30793,800
2023-10-04$18.00$18.00954,800
2023-10-03$17.15$17.151,014,300
2023-10-02$18.62$18.62780,500
2023-09-29$18.11$18.11821,200
2023-09-28$18.27$18.27952,400
2023-09-27$17.62$17.62948,800
2023-09-26$16.74$16.74960,500
2023-09-25$16.63$16.63913,900
2023-09-22$15.66$15.66886,700
2023-09-21$15.52$15.52510,600
2023-09-20$15.77$15.77582,600
2023-09-19$15.96$15.96659,500
2023-09-18$15.72$15.72725,300
2023-09-15$15.52$15.521,747,200
2023-09-14$16.74$16.74904,500
2023-09-13$17.59$17.59751,300
2023-09-12$17.79$17.79965,500
2023-09-11$18.54$18.54573,700
2023-09-08$18.73$18.73640,800
2023-09-07$18.72$18.721,115,600
2023-09-06$19.34$19.341,496,900
2023-09-05$19.63$19.631,585,800
2023-09-01$18.43$18.431,112,900
2023-08-31$17.56$17.561,062,500
2023-08-30$17.23$17.231,123,000
2023-08-29$16.20$16.20951,400
2023-08-28$15.30$15.30648,400
2023-08-25$15.52$15.52808,800
2023-08-24$15.36$15.361,336,300
2023-08-23$16.36$16.362,724,500
2023-08-22$14.63$14.631,735,100
2023-08-21$13.73$13.73708,400
2023-08-18$13.01$13.01487,400
2023-08-17$13.09$13.09431,500
2023-08-16$12.98$12.98458,800
2023-08-15$13.45$13.45398,300
2023-08-14$13.79$13.79460,100
2023-08-11$13.51$13.51491,700
2023-08-10$13.89$13.89914,300
2023-08-09$13.24$13.24652,100
2023-08-08$13.60$13.60928,100
2023-08-07$13.53$13.531,404,900
2023-08-04$12.54$12.541,778,900
2023-08-03$11.97$11.97632,700
2023-08-02$11.99$11.99774,800
2023-08-01$12.74$12.74586,100
2023-07-31$13.10$13.10673,000
2023-07-28$12.76$12.76544,400
2023-07-27$12.39$12.39588,500
2023-07-26$12.30$12.30603,800
2023-07-25$12.74$12.74404,000
2023-07-24$12.78$12.78405,700
2023-07-21$12.97$12.97379,100
2023-07-20$12.87$12.87514,800
2023-07-19$13.21$13.21447,100
2023-07-18$13.50$13.50474,600
2023-07-17$13.52$13.52399,700
2023-07-14$13.33$13.33447,400
2023-07-13$13.90$13.90655,100
2023-07-12$13.17$13.17436,700
2023-07-11$13.05$13.05603,200
2023-07-10$13.19$13.19887,700
2023-07-07$13.40$13.40867,200
2023-07-06$13.54$13.54989,600
2023-07-05$13.87$13.871,393,100
2023-07-03$14.83$14.831,979,800
2023-06-30$13.08$13.08742,700
2023-06-29$13.38$13.38587,200
2023-06-28$12.85$12.85521,700
2023-06-27$12.77$12.77582,200
2023-06-26$11.93$11.93468,600
2023-06-23$11.77$11.77951,900
2023-06-22$12.51$12.51680,900
2023-06-21$11.80$11.80485,100
2023-06-20$11.75$11.75565,100
2023-06-16$11.64$11.641,034,500
2023-06-15$11.42$11.42399,400
2023-06-14$11.41$11.41625,600
2023-06-13$10.97$10.97451,600
2023-06-12$10.53$10.531,056,100
2023-06-09$10.69$10.69490,800
2023-06-08$10.59$10.59418,500
2023-06-07$10.90$10.90581,100
2023-06-06$10.33$10.33572,400
2023-06-05$9.73$9.73659,800
2023-06-02$9.96$9.96529,000
2023-06-01$10.01$10.01550,900
2023-05-31$10.11$10.111,487,800
2023-05-30$10.21$10.21474,400
2023-05-26$10.71$10.71501,900
2023-05-25$9.88$9.88621,900
2023-05-24$9.23$9.23520,900
2023-05-23$9.64$9.64389,700
2023-05-22$9.84$9.84439,600
2023-05-19$9.73$9.73425,600
2023-05-18$9.75$9.75378,500
2023-05-17$9.96$9.96580,000
2023-05-16$9.70$9.70577,700
2023-05-15$9.69$9.69902,100
2023-05-12$9.15$9.15664,000
2023-05-11$9.73$9.73490,700
2023-05-10$9.45$9.45823,100
2023-05-09$9.94$9.94521,900
2023-05-08$10.07$10.07922,700
2023-05-05$10.47$10.471,187,200
2023-05-04$8.88$8.88476,300
2023-05-03$9.14$9.14346,400
2023-05-02$9.19$9.19455,500
2023-05-01$9.34$9.34339,500
2023-04-28$9.35$9.35493,700
2023-04-27$9.34$9.34562,900
2023-04-26$9.56$9.56454,700
2023-04-25$9.61$9.61612,900
2023-04-24$10.26$10.26351,000
2023-04-21$10.44$10.44459,300
2023-04-20$10.89$10.89610,400
2023-04-19$10.49$10.49332,600
2023-04-18$10.39$10.39284,200
2023-04-17$10.63$10.63276,200
2023-04-14$10.55$10.55576,100
2023-04-13$10.27$10.27300,300
2023-04-12$10.56$10.56379,200
2023-04-11$10.75$10.75403,200
2023-04-10$11.00$11.00458,600
2023-04-06$11.11$11.11554,500
2023-04-05$10.68$10.68577,200
2023-04-04$11.18$11.18677,800
2023-04-03$12.20$12.20666,500
2023-03-31$11.70$11.70417,900
2023-03-30$11.75$11.75297,300
2023-03-29$11.71$11.71331,800
2023-03-28$11.01$11.01421,100
2023-03-27$11.16$11.16315,100
2023-03-24$11.17$11.17487,600
2023-03-23$11.47$11.47682,000
2023-03-22$11.15$11.15738,600
2023-03-21$11.88$11.88460,800
2023-03-20$11.86$11.86349,200
2023-03-17$11.90$11.90590,900
2023-03-16$12.28$12.28470,900
2023-03-15$12.25$12.25688,900
2023-03-14$12.64$12.64918,700
2023-03-13$11.81$11.81741,200
2023-03-10$11.74$11.74689,900
2023-03-09$12.13$12.13714,300
2023-03-08$12.47$12.47795,300
2023-03-07$11.83$11.83992,700
2023-03-06$11.85$11.852,565,400
2023-03-03$10.69$10.69991,800
2023-03-02$10.24$10.241,296,100
2023-03-01$10.55$10.55837,300
2023-02-28$10.38$10.38900,900
2023-02-27$10.49$10.491,442,500
2023-02-24$11.53$11.53971,400
2023-02-23$11.60$11.60663,100
2023-02-22$11.59$11.591,114,000
2023-02-21$12.11$12.111,155,800
2023-02-17$12.58$12.58864,800
2023-02-16$13.05$13.05725,400
2023-02-15$14.18$14.18742,400
2023-02-14$13.89$13.89946,900
2023-02-13$13.16$13.16873,000
2023-02-10$12.45$12.45577,500
2023-02-09$12.59$12.59919,000
2023-02-08$11.79$11.79447,500
2023-02-07$12.36$12.36633,400
2023-02-06$12.08$12.08626,800
2023-02-03$12.05$12.05532,100
2023-02-02$12.34$12.34770,200
2023-02-01$12.46$12.46737,200
2023-01-31$12.49$12.491,335,200
2023-01-30$11.94$11.941,286,700
2023-01-27$12.49$12.49808,500
2023-01-26$12.54$12.541,006,100
2023-01-25$11.59$11.59565,400
2023-01-24$11.63$11.63564,000
2023-01-23$11.75$11.75846,400
2023-01-20$10.83$10.83692,200
2023-01-19$10.41$10.41449,300
2023-01-18$10.71$10.71802,100
2023-01-17$10.71$10.71678,900
2023-01-13$10.82$10.82730,200
2023-01-12$10.68$10.68822,900
2023-01-11$10.32$10.32608,300
2023-01-10$9.84$9.84837,600
2023-01-09$9.97$9.971,596,100
2023-01-06$9.55$9.55678,100
2023-01-05$9.48$9.481,798,100
2023-01-04$9.77$9.772,231,700
2023-01-03$9.60$9.603,634,700