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View Price for CNP.
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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 39.40 39.50 39.08 39.11 5.533M
Sep 10, 2026 39.99 40.17 39.07 39.12 8.735M
Sep 09, 2026 40.02 40.21 39.56 39.77 5.310M
Sep 08, 2026 39.66 40.36 39.65 40.12 4.602M
Sep 04, 2026 39.76 40.10 39.57 39.67 4.139M
Sep 03, 2026 39.61 40.04 39.49 39.98 5.525M
Sep 02, 2026 39.46 39.70 39.07 39.51 5.072M
Sep 01, 2026 39.79 39.95 39.24 39.47 5.946M
Aug 31, 2026 38.89 39.76 38.83 39.60 9.266M
Aug 28, 2026 39.63 39.74 39.18 39.24 7.259M
Aug 27, 2026 39.21 39.45 39.02 39.29 4.470M
Aug 26, 2026 39.01 39.73 39.00 39.59 5.617M
Aug 25, 2026 39.05 39.25 38.90 38.93 4.536M
Aug 24, 2026 38.81 39.16 38.44 39.10 5.914M
Aug 21, 2026 40.18 40.24 38.72 38.77 7.824M
Aug 20, 2026 39.55 40.59 39.55 40.20 5.814M
Aug 19, 2026 41.53 41.53 40.35 40.40 4.961M
Aug 18, 2026 41.02 41.09 40.46 40.54 4.386M
Aug 17, 2026 40.61 40.81 40.40 40.63 4.149M
Aug 14, 2026 40.38 40.91 40.38 40.83 2.984M
Aug 13, 2026 40.32 40.89 40.30 40.48 4.396M
Aug 12, 2026 40.26 40.57 40.18 40.53 4.438M
Aug 11, 2026 40.07 40.29 39.80 40.18 6.410M
Aug 10, 2026 41.68 41.68 39.95 40.03 6.457M
Aug 07, 2026 40.85 41.26 40.33 40.68 7.331M

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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