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View Price for ADT.
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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 16, 2026 7.09 7.13 6.97 7.03 6.560M
Sep 15, 2026 7.03 7.17 7.01 7.10 5.988M
Sep 14, 2026 7.11 7.225 7.08 7.08 6.177M
Sep 11, 2026 7.08 7.10 6.97 7.05 6.846M
Sep 10, 2026 7.02 7.06 6.97 7.01 6.001M
Sep 09, 2026 7.22 7.25 7.04 7.05 6.403M
Sep 08, 2026 7.39 7.43 7.22 7.22 7.664M
Sep 04, 2026 7.49 7.51 7.42 7.46 5.910M
Sep 03, 2026 7.58 7.615 7.50 7.51 7.511M
Sep 02, 2026 7.41 7.54 7.345 7.49 6.168M
Sep 01, 2026 7.35 7.45 7.25 7.37 5.825M
Aug 31, 2026 7.54 7.54 7.38 7.39 8.089M
Aug 28, 2026 7.51 7.56 7.48 7.54 4.668M
Aug 27, 2026 7.40 7.59 7.40 7.46 8.155M
Aug 26, 2026 7.40 7.46 7.37 7.44 5.967M
Aug 25, 2026 7.39 7.495 7.33 7.43 5.978M
Aug 24, 2026 7.39 7.465 7.355 7.42 5.635M
Aug 21, 2026 7.43 7.48 7.365 7.38 3.789M
Aug 20, 2026 7.35 7.405 7.32 7.37 4.820M
Aug 19, 2026 7.31 7.475 7.25 7.39 7.392M
Aug 18, 2026 7.25 7.28 7.21 7.22 7.487M
Aug 17, 2026 7.42 7.46 7.18 7.18 7.809M
Aug 14, 2026 7.50 7.53 7.42 7.49 4.042M
Aug 13, 2026 7.40 7.50 7.26 7.47 7.756M
Aug 12, 2026 7.44 7.490 7.28 7.31 9.361M

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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Price Range, Past 5 Years

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