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ACMR
ACM Research, Inc. Class A Common Stock
stock NASDAQ

At Close

Sep 25, 2026 3:59:51 PM EDT

77.29USD+1.457%(+1.11)611,301

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 25, 2026 9:28:30 AM EDT

78.23USD+2.691%(+2.05)3,257

After-hours

Sep 23, 2026 4:32:30 PM EDT

80.72USD-0.031%(-0.03)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 25, 2026 Oct 2, 2026 Oct 9, 2026 Oct 16, 2026 Oct 23, 2026 Oct 30, 2026 Nov 6, 2026 Nov 20, 2026 Jan 15, 2027 Feb 19, 2027 May 21, 2027 Jun 17, 2027 Jan 21, 2028 Dec 15, 2028 Jan 19, 2029

ITM/OTM for Oct 23, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
43	297	59	225

ACMR Oct 23, 2026 Exp. - Volume by Strike

Puts

Calls

ACMR Oct 23, 2026 Exp. - Open Interest by Strike

Puts

Calls

ACMR Oct 23, 2026 Exp. - Max Pain @ $80.00

Puts

Calls

ACMR Oct 23, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
115 C	0	0%	0			ACMR261023C00115000
110 C	0.50	0%	1	1	09-17	ACMR261023C00110000
105 C	0	0%	0			ACMR261023C00105000
100 C	2.40	+220.00%	5	11	09-23	ACMR261023C00100000
95 C	1.55	-50.32%	2	17	09-24	ACMR261023C00095000
92 C	0	0%	0			ACMR261023C00092000
91 C	2.85	0%	5	5	09-23	ACMR261023C00091000
90 C	3.00	0%	19	19	09-23	ACMR261023C00090000
89 C	3.10	+184.40%	53	54	09-23	ACMR261023C00089000
88 C	3.50	+199.15%	17	17	09-23	ACMR261023C00088000
87 C	0	0%	0			ACMR261023C00087000
86 C	3.90	0%	19	19	09-23	ACMR261023C00086000
85 C	4.50	0%	5	5	09-23	ACMR261023C00085000
84 C	4.00	-13.04%	3	43	09-24	ACMR261023C00084000
83 C	4.00	+29.03%	1	4	09-24	ACMR261023C00083000
82 C	5.48	0%	76	41	09-23	ACMR261023C00082000
81 C	5.70	+72.73%	13	17	09-23	ACMR261023C00081000
80 C	5.85	-28.66%	7	44	09-24	ACMR261023C00080000
79 C	0	0%	0			ACMR261023C00079000
78 C	0	0%	0			ACMR261023C00078000
77 C	5.60	+122.22%	2	2	09-22	ACMR261023C00077000
76 C	6.90	+155.56%	3	3	09-24	ACMR261023C00076000
75 C	7.48	-26.67%	4	9	09-24	ACMR261023C00075000
74 C	0	0%	0			ACMR261023C00074000
73 C	5.10	-21.78%	2	6	09-22	ACMR261023C00073000
72 C	0	0%	0			ACMR261023C00072000
71 C	0	0%	0			ACMR261023C00071000
70 C	7.60	+35.71%	10	20	09-21	ACMR261023C00070000
69 C	0	0%	0			ACMR261023C00069000
68 C	0	0%	0			ACMR261023C00068000
67 C	0	0%	0			ACMR261023C00067000
66 C	0	0%	0			ACMR261023C00066000
65 C	17.20	+63.03%	1	3	09-23	ACMR261023C00065000
64 C	13.30	0%	1	0	09-04	ACMR261023C00064000
63 C	0	0%	0			ACMR261023C00063000
62 C	0	0%	0			ACMR261023C00062000
61 C	0	0%	0			ACMR261023C00061000
60 C	0	0%	0			ACMR261023C00060000
59 C	0	0%	0			ACMR261023C00059000
58 C	0	0%	0			ACMR261023C00058000
57 C	0	0%	0			ACMR261023C00057000
56 C	0	0%	0			ACMR261023C00056000
55 C	0	0%	0			ACMR261023C00055000
54 C	0	0%	0			ACMR261023C00054000
53 C	0	0%	0			ACMR261023C00053000
50 C	0	0%	0			ACMR261023C00050000
45 C	0	0%	0			ACMR261023C00045000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
115 P	0	0%	0			ACMR261023P00115000
110 P	0	0%	0			ACMR261023P00110000
105 P	0	0%	0			ACMR261023P00105000
100 P	0	0%	0			ACMR261023P00100000
95 P	0	0%	0			ACMR261023P00095000
92 P	0	0%	0			ACMR261023P00092000
91 P	0	0%	0			ACMR261023P00091000
90 P	0	0%	0			ACMR261023P00090000
89 P	0	0%	0			ACMR261023P00089000
88 P	0	0%	0			ACMR261023P00088000
87 P	0	0%	0			ACMR261023P00087000
86 P	0	0%	0			ACMR261023P00086000
85 P	0	0%	0			ACMR261023P00085000
84 P	0	0%	0			ACMR261023P00084000
83 P	0	0%	0			ACMR261023P00083000
82 P	9.11	0%	70	35	09-23	ACMR261023P00082000
81 P	0	0%	0			ACMR261023P00081000
80 P	8.98	+21.35%	11	23	09-24	ACMR261023P00080000
79 P	0	0%	0			ACMR261023P00079000
78 P	5.88	0%	1	1	09-23	ACMR261023P00078000
77 P	0	0%	0			ACMR261023P00077000
76 P	4.98	0%	1	1	09-23	ACMR261023P00076000
75 P	7.60	-28.30%	1	1	09-21	ACMR261023P00075000
74 P	0	0%	0			ACMR261023P00074000
73 P	0	0%	0			ACMR261023P00073000
72 P	5.20	-49.51%	11	43	09-22	ACMR261023P00072000
71 P	0	0%	0			ACMR261023P00071000
70 P	4.20	+40.00%	52	58	09-24	ACMR261023P00070000
69 P	3.00	0%	2	2	09-23	ACMR261023P00069000
68 P	3.40	+39.92%	3	7	09-24	ACMR261023P00068000
67 P	7.98	0%	3	3	09-15	ACMR261023P00067000
66 P	2.95	-57.86%	1	3	09-22	ACMR261023P00066000
65 P	2.61	-52.55%	11	13	09-24	ACMR261023P00065000
64 P	2.25	-62.50%	11	14	09-22	ACMR261023P00064000
63 P	1.27	0%	1	1	09-23	ACMR261023P00063000
62 P	4.23	0%	2	1	09-16	ACMR261023P00062000
61 P	4.13	0%	2	1	09-16	ACMR261023P00061000
60 P	1.87	-39.68%	5	6	09-21	ACMR261023P00060000
59 P	1.40	-57.58%	2	5	09-21	ACMR261023P00059000
58 P	3.01	0%	8	4	09-16	ACMR261023P00058000
57 P	1.04	-40.57%	1	3	09-22	ACMR261023P00057000
56 P	0.97	-39.38%	1	8	09-22	ACMR261023P00056000
55 P	0.96	-45.76%	5	8	09-21	ACMR261023P00055000
54 P	0.75	-43.18%	1	1	09-24	ACMR261023P00054000
53 P	0.72	-35.71%	1	1	09-24	ACMR261023P00053000
50 P	1.10	0%	6	6	09-14	ACMR261023P00050000
45 P	0.59	+47.50%	5	35	09-17	ACMR261023P00045000

.dark-mode .MsfWH4{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .MsfWH4{ color: #333333; background-color: white; border: 2px solid #333333; }ACMRACM Research, Inc. Class A Common Stockstock NASDAQ

ACMR Oct 23, 2026 Exp. - Open Interest by Strike

ACMR Oct 23, 2026 Exp. - Max Pain @ $80.00

ACMR
ACM Research, Inc. Class A Common Stock
stock NASDAQ