14.07
price up icon1.52%   0.21
pre-market  Pre-market:  14.20   0.13   +0.92%
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Prothena Corporation Plc Stock (PRTA) Price History

The historical daily chart and data for Prothena Corporation Plc stock (PRTA), show that the latest closing stock price as of March 13, 2025, is $14.07.
  • Prothena Corporation Plc all-time high stock price is $79.75, occurred on September 27, 2021.
  • The lowest Prothena Corporation Plc stock price recorded was $6.715 on August 26, 2019. Since then, Prothena Corporation Plc's stock price has risen over 109.53% to $14.07 now.
  • The 52-week high stock price for PRTA is $26.75, representing a 90.12% increase from the current share price, occurred on March 15, 2024.
  • The 52-week low stock price for PRTA is $11.70, indicating a -16.84% decrease from the current share price, occurred on December 18, 2024.
  • The closing price of Prothena Corporation Plc (PRTA) stock in the beginning of 2024 was $49.22. The stock closed the year at $60.25, a gain of over 22.41% for the year.
The table below shows more information about PRTA historical price data:
Date High Low High - Low Volume % Change
Mar 13, 2025 $14.29 $13.43 $0.8568 374,986.0 +1.52%
Mar 12, 2025 $14.24 $13.62 $0.625 301,467.0 +0.80%
Mar 11, 2025 $14.60 $13.40 $1.20 617,924.0 -5.79%
Mar 10, 2025 $15.14 $14.29 $0.85 272,431.0 -4.42%
Mar 07, 2025 $15.63 $14.91 $0.7156 375,187.0 +0.93%
Mar 06, 2025 $15.54 $14.38 $1.16 320,275.0 +1.20%
Mar 05, 2025 $15.48 $14.33 $1.15 571,962.0 -0.73%
Mar 04, 2025 $15.51 $15.00 $0.51 210,416.0 +5.09%
Mar 03, 2025 $16.05 $14.31 $1.74 598,492.0 -9.36%
Feb 28, 2025 $16.16 $15.15 $1.01 482,233.0 +4.49%
Feb 27, 2025 $15.19 $14.54 $0.65 325,823.0 +3.99%
Feb 26, 2025 $15.08 $14.22 $0.86 383,256.0 -0.55%
Feb 25, 2025 $15.39 $14.50 $0.89 370,480.0 -3.94%
Feb 24, 2025 $15.90 $14.48 $1.42 349,471.0 -2.12%
Feb 21, 2025 $16.66 $14.77 $1.89 724,170.0 +2.03%
Feb 20, 2025 $15.32 $14.79 $0.5325 353,355.0 +1.80%
Feb 19, 2025 $15.07 $13.69 $1.38 480,696.0 +7.69%
Feb 18, 2025 $14.72 $13.79 $0.94 257,506.0 -1.83%
Feb 14, 2025 $14.53 $13.62 $0.905 184,281.0 +2.02%
Feb 13, 2025 $13.92 $13.15 $0.77 260,571.0 +0.51%
Feb 12, 2025 $13.92 $13.36 $0.56 231,684.0 +0.22%

Prothena Corporation Plc Stock (PRTA) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Prothena Corporation Plc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of PRTA shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Prothena Corporation Plc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Prothena Corporation Plc Stock (PRTA) Price History 2025

Month High Low High - Low Volume % Change
Mar, 2025 $16.05 $13.40 $2.64 4,018,126.0 -11.01%
Feb, 2025 $16.66 $13.15 $3.51 6,536,309.0 +11.10%
Jan, 2025 $16.64 $12.39 $4.25 7,635,320.0 +2.74%

Prothena Corporation Plc Stock (PRTA) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $17.66 $11.70 $5.96 13,893,370.0 -8.20%
Nov, 2024 $18.77 $13.22 $5.55 8,760,505.0 -4.65%
Oct, 2024 $18.88 $15.30 $3.58 12,799,231.0 +1.61%
Sep, 2024 $22.83 $15.52 $7.31 9,584,427.0 -24.88%
Aug, 2024 $23.66 $18.99 $4.67 7,120,844.0 -4.34%
Jul, 2024 $25.42 $19.55 $5.87 9,094,562.0 +12.79%
Jun, 2024 $22.81 $18.69 $4.12 11,583,033.0 -0.82%
May, 2024 $24.20 $19.52 $4.68 10,950,137.0 +2.31%
Apr, 2024 $26.36 $19.65 $6.71 11,145,523.0 -17.88%
Mar, 2024 $30.85 $24.25 $6.60 11,542,717.0 -10.22%
Feb, 2024 $31.03 $24.29 $6.75 16,161,111.0 -2.82%
Jan, 2024 $41.55 $28.27 $13.28 22,443,182.0 -21.88%

Prothena Corporation Plc Stock (PRTA) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $41.49 $31.96 $9.53 16,583,747.0 +11.54%
Nov, 2023 $40.60 $31.71 $8.89 12,846,660.0 -10.64%
Oct, 2023 $55.89 $28.51 $27.38 20,626,195.0 -24.44%
Sep, 2023 $56.04 $45.22 $10.82 7,988,147.0 -8.65%
Aug, 2023 $70.09 $52.70 $17.39 9,585,640.0 -23.30%
Jul, 2023 $73.14 $61.17 $11.97 6,391,868.0 +0.86%
Jun, 2023 $77.13 $64.86 $12.27 9,046,359.0 +2.78%
May, 2023 $79.65 $52.25 $27.40 12,608,070.0 +26.24%
Apr, 2023 $55.18 $47.45 $7.73 6,612,561.0 +8.56%
Mar, 2023 $57.09 $45.06 $12.03 11,051,440.0 -13.07%
Feb, 2023 $60.20 $50.13 $10.07 8,799,251.0 -1.40%
Jan, 2023 $60.82 $51.65 $9.17 10,906,453.0 -6.14%
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Cap:     |  Volume (24h):