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View Price for AMPX.
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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 21, 2026 10.28 10.49 10.08 10.34 3.528M
Aug 20, 2026 10.66 10.72 9.94 10.20 5.360M
Aug 19, 2026 10.82 10.82 10.24 10.63 4.053M
Aug 18, 2026 10.85 11.36 10.66 10.71 5.262M
Aug 17, 2026 12.25 12.45 11.45 11.58 6.541M
Aug 14, 2026 12.90 13.42 12.49 12.51 9.072M
Aug 13, 2026 12.22 12.33 11.82 11.94 4.325M
Aug 12, 2026 12.61 12.69 12.00 12.24 5.133M
Aug 11, 2026 11.77 12.09 11.41 12.08 5.124M
Aug 10, 2026 11.98 12.48 11.76 11.81 6.560M
Aug 07, 2026 11.57 11.99 11.06 11.85 6.383M
Aug 06, 2026 11.07 11.88 10.76 11.19 9.408M
Aug 05, 2026 12.40 12.44 11.55 11.72 12.27M
Aug 04, 2026 10.60 11.03 10.48 10.81 8.765M
Aug 03, 2026 9.44 10.25 9.25 10.12 4.597M
Jul 31, 2026 9.87 10.03 9.29 9.60 5.256M
Jul 30, 2026 8.94 9.52 8.895 9.47 6.031M
Jul 29, 2026 9.10 9.18 8.435 8.44 6.587M
Jul 28, 2026 9.30 9.37 8.745 9.13 6.441M
Jul 27, 2026 9.24 9.725 9.03 9.71 5.468M
Jul 24, 2026 9.95 10.08 9.23 9.24 4.250M
Jul 23, 2026 10.00 10.47 9.81 9.91 4.211M
Jul 22, 2026 10.50 10.85 10.16 10.17 4.801M
Jul 21, 2026 10.45 10.91 10.24 10.88 5.577M
Jul 20, 2026 10.33 10.38 9.93 10.14 4.801M

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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