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View Price for PTCT.
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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 70.54 71.36 69.79 69.82 674739.0
Aug 20, 2026 73.05 73.56 70.46 70.52 802507.0
Aug 19, 2026 73.72 74.02 72.22 73.67 1.515M
Aug 18, 2026 72.86 74.03 72.22 72.63 731633.0
Aug 17, 2026 71.70 73.02 71.24 72.88 985769.0
Aug 14, 2026 71.58 72.13 70.85 71.70 564331.0
Aug 13, 2026 73.14 73.34 71.69 71.97 697348.0
Aug 12, 2026 73.23 74.22 72.18 72.64 976043.0
Aug 11, 2026 75.00 75.00 72.86 73.70 763595.0
Aug 10, 2026 72.77 74.75 72.48 74.63 826179.0
Aug 07, 2026 71.71 73.37 70.95 73.31 963179.0
Aug 06, 2026 68.99 71.04 68.99 70.85 928898.0
Aug 05, 2026 69.21 70.19 68.50 69.21 1.103M
Aug 04, 2026 69.27 69.80 67.51 69.10 1.421M
Aug 03, 2026 67.18 68.73 66.07 68.12 1.368M
Jul 31, 2026 70.92 73.72 64.57 68.01 4.330M
Jul 30, 2026 73.39 76.18 73.39 75.52 1.375M
Jul 29, 2026 74.85 76.46 73.61 74.49 1.174M
Jul 28, 2026 75.64 76.17 72.62 75.39 1.488M
Jul 27, 2026 77.62 79.33 75.72 75.80 1.853M
Jul 24, 2026 79.33 79.40 76.59 76.82 838164.0
Jul 23, 2026 77.45 79.53 77.27 78.45 759374.0
Jul 22, 2026 77.58 79.53 77.22 78.40 583883.0
Jul 21, 2026 79.50 80.56 77.53 78.50 1.146M
Jul 20, 2026 78.78 79.70 77.42 78.01 954314.0

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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Price Range, Past 5 Years

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