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View Price for POR.
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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 49.57 49.76 49.20 49.70 902518.0
Aug 21, 2026 50.97 50.97 49.52 49.59 1.020M
Aug 20, 2026 50.00 50.73 50.00 50.17 1.131M
Aug 19, 2026 50.88 50.98 49.90 50.14 940536.0
Aug 18, 2026 51.36 51.58 50.54 50.55 1.205M
Aug 17, 2026 50.51 50.88 50.38 50.87 911203.0
Aug 14, 2026 50.23 50.80 50.10 50.76 794188.0
Aug 13, 2026 50.16 50.80 50.03 50.33 1.792M
Aug 12, 2026 48.58 49.04 48.46 48.80 689168.0
Aug 11, 2026 48.10 48.57 48.02 48.39 744952.0
Aug 10, 2026 48.66 48.82 47.91 48.11 920477.0
Aug 07, 2026 48.48 49.36 48.31 49.05 860172.0
Aug 06, 2026 49.77 49.80 48.49 48.54 1.014M
Aug 05, 2026 50.48 50.49 48.91 49.25 1.162M
Aug 04, 2026 49.93 50.64 49.48 50.05 1.313M
Aug 03, 2026 49.00 50.64 49.00 50.15 1.372M
Jul 31, 2026 49.19 49.68 48.56 49.33 2.031M
Jul 30, 2026 50.69 50.72 49.86 50.09 1.141M
Jul 29, 2026 51.26 51.26 50.17 50.30 875970.0
Jul 28, 2026 51.28 52.02 51.13 51.15 1.418M
Jul 27, 2026 51.83 52.17 51.21 51.23 1.273M
Jul 24, 2026 52.63 52.70 51.98 52.05 1.266M
Jul 23, 2026 52.39 53.13 52.31 52.39 1.167M
Jul 22, 2026 52.65 53.16 52.44 52.92 727213.0
Jul 21, 2026 52.35 52.43 51.72 52.25 787435.0

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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