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View Price for ATEN.
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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
Sep 11, 2026 24.60 24.79 24.27 24.74 661042.0
Sep 10, 2026 24.62 25.24 24.34 24.39 824790.0
Sep 09, 2026 24.43 25.03 24.35 24.79 865590.0
Sep 08, 2026 24.59 24.86 24.09 24.52 637474.0
Sep 04, 2026 24.73 24.92 24.50 24.59 661409.0
Sep 03, 2026 24.87 24.96 24.52 24.71 943450.0
Sep 02, 2026 24.95 25.00 24.39 24.76 1.227M
Sep 01, 2026 25.05 25.38 24.65 24.95 1.147M
Aug 31, 2026 25.74 26.12 25.30 25.39 722036.0
Aug 28, 2026 26.82 27.00 25.68 25.70 1.179M
Aug 27, 2026 26.47 27.22 26.25 27.03 1.525M
Aug 26, 2026 24.92 26.20 24.65 25.89 1.219M
Aug 25, 2026 25.65 25.86 24.95 25.13 987604.0
Aug 24, 2026 25.96 25.96 25.19 25.23 2.116M
Aug 21, 2026 25.94 26.13 25.05 26.12 2.469M
Aug 20, 2026 25.77 25.89 25.46 25.53 2.431M
Aug 19, 2026 26.64 27.16 25.20 25.75 905217.0
Aug 18, 2026 27.02 27.35 26.45 26.60 944275.0
Aug 17, 2026 27.24 27.43 26.78 27.35 1.023M
Aug 14, 2026 27.10 27.67 26.56 27.40 1.248M
Aug 13, 2026 27.66 27.73 27.00 27.00 892635.0
Aug 12, 2026 27.56 27.81 27.14 27.49 1.096M
Aug 11, 2026 28.33 28.50 27.04 27.17 1.289M
Aug 10, 2026 27.04 28.98 27.04 28.33 1.414M
Aug 07, 2026 27.94 27.95 26.83 26.84 1.569M

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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