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View Price for ACMR.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Price Data

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Date Open High Low Close Volume
Aug 24, 2026 77.25 79.67 76.57 77.34 696515.0
Aug 21, 2026 79.61 80.20 76.10 79.41 546937.0
Aug 20, 2026 77.10 78.72 75.45 78.52 811222.0
Aug 19, 2026 85.00 85.04 77.26 77.59 1.112M
Aug 18, 2026 80.80 84.99 78.04 84.37 2.461M
Aug 17, 2026 81.35 85.95 79.54 85.64 1.083M
Aug 14, 2026 80.20 82.09 77.81 80.42 557654.0
Aug 13, 2026 80.24 84.15 80.24 81.19 465842.0
Aug 12, 2026 84.37 85.10 81.22 81.26 593738.0
Aug 11, 2026 80.53 81.59 78.49 79.92 619786.0
Aug 10, 2026 87.30 88.81 79.33 79.41 1.301M
Aug 07, 2026 92.55 92.55 78.73 83.80 1.427M
Aug 06, 2026 77.66 81.19 75.90 78.98 1.053M
Aug 05, 2026 81.07 84.28 79.34 79.90 613138.0
Aug 04, 2026 83.47 84.33 80.25 82.51 719548.0
Aug 03, 2026 74.83 79.53 74.00 78.64 927246.0
Jul 31, 2026 83.67 85.00 76.60 78.47 897222.0
Jul 30, 2026 72.84 78.97 69.89 78.65 1.591M
Jul 29, 2026 71.30 72.16 63.53 65.30 2.096M
Jul 28, 2026 75.10 75.95 69.83 72.02 1.374M
Jul 27, 2026 84.65 85.20 75.50 79.97 1.042M
Jul 24, 2026 88.22 88.22 82.73 84.32 581034.0
Jul 23, 2026 88.80 90.52 86.63 88.42 662439.0
Jul 22, 2026 91.18 94.51 89.35 89.51 702324.0
Jul 21, 2026 88.17 95.44 87.28 95.27 1.272M

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

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