Prothena Corp PLC (PRTA)

13.58 -0.16  -1.16% NASDAQ Jan 20, 14:56 USD

Prothena Price:

13.58 for Jan. 20, 2021
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Historical Price Data

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Export Data Date Range:
Date Open High Low Close Volume
Jan. 19, 2021 13.64 13.92 13.38 13.74 117769.0
Jan. 15, 2021 14.33 14.53 13.35 13.59 202400.0
Jan. 14, 2021 13.70 14.43 13.40 14.40 172380.0
Jan. 13, 2021 13.37 13.67 13.23 13.61 166259.0
Jan. 12, 2021 13.20 13.77 13.20 13.46 164364.0
Jan. 11, 2021 12.91 13.30 12.78 13.24 299517.0
Jan. 8, 2021 12.83 12.97 12.50 12.82 96186.00
Jan. 7, 2021 12.75 12.76 12.26 12.67 97145.00
Jan. 6, 2021 12.35 12.58 12.23 12.39 129111.0
Jan. 5, 2021 12.22 12.70 12.22 12.37 128570.0
Jan. 4, 2021 12.19 12.49 11.80 12.30 141505.0
Dec. 31, 2020 12.29 12.29 11.89 12.01 128450.0
Dec. 30, 2020 12.20 12.74 12.20 12.38 78709.00
Dec. 29, 2020 12.82 12.90 12.09 12.31 166978.0
Dec. 28, 2020 13.32 13.38 12.81 12.88 216317.0
Dec. 24, 2020 13.70 13.70 13.18 13.24 122628.0
Dec. 23, 2020 13.82 13.89 13.20 13.25 77561.00
Dec. 22, 2020 13.02 13.98 12.92 13.82 238050.0
Dec. 21, 2020 12.81 13.11 12.74 13.02 291948.0
Dec. 18, 2020 13.26 13.43 13.00 13.06 1.644M
Dec. 17, 2020 13.26 13.44 12.86 13.26 303937.0
Dec. 16, 2020 13.42 13.53 12.83 13.09 228598.0
Dec. 15, 2020 13.00 13.49 12.48 13.46 370409.0
Dec. 14, 2020 11.32 12.87 11.21 12.73 474271.0
Dec. 11, 2020 11.28 11.54 11.08 11.17 162422.0

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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

Minimum 6.89 Aug 23 2019
Maximum 67.75 Sep 28 2017
Average 28.68

Price Related Metrics

PS Ratio 723.57
PEG Ratio -0.1771
Price to Book Value 2.588
Earnings Yield -18.85%
Market Cap 542.13M
PEGY Ratio -0.1771

News

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