• Conference
  • Earn CE
  • Free Samples
  • Magazine
  • Subscribe
  • Videos
    • Recent Quotes
    My Watchlist
    Indicators
    Dental Market Index
    Markets
    Stocks
    ETFs
    Tools
    Markets:
    Overview
    News
    Currencies
    International
    Treasuries

    Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

    10.50 -0.08 (-0.76%)
    Streaming Delayed Price Updated: 4:00 PM EDT, Apr 10, 2026 Add to My Watchlist
    Quote
    Overview Detailed Quote Charting Historical Prices
    News
    All News News Headlines Press Releases
    Research
    Quarterly Reports Insider Filings Other Filings

    Price and Volume

    Price 10.50
    Open 10.60
    Prev. Close 10.58
    Change
    -0.08
    % Change
    -0.76%
    Bid (Size) 10.30 (200)
    Ask (Size) 10.80 (100)
    High 10.60
    Low 10.37
    52 Week High 11.69
    52 Week Low 4.320
    EPS -3.420
    Price / Earnings N/A
    Dividend Yield N/A
    Shares Outstanding 45,047,449
    Volume 319,035
    Average Volume (3 Mo) 514K

    Chart

    Chart for (: )
    Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

    Price Performance

    YTD
    +1.30 (14.13%)
    1 Month
    +0.92 (9.60%)
    3 Month
    +1.31 (14.25%)
    6 Month
    +0.45 (4.48%)
    1 Year
    +0.81 (8.36%)
    Stock Quote API & Stock News API supplied by www.cloudquote.io
    Quotes delayed at least 20 minutes.
    By accessing this page, you agree to the Privacy Policy and Terms Of Service.
    © 2025 FinancialContent. All rights reserved.