• Subscribe
  • Webinars
  • White Papers
  • Buyer's Guide
  • PhotonicsNXT
  • Get Published!
    • Recent Quotes
    My Watchlist
    Indicators
    LFW Photonics Market Index
    Markets
    Stocks
    ETFs
    Tools
    Markets:
    Overview
    News
    Currencies
    International
    Treasuries

    Protagonist Therapeutics, Inc. - Common Stock (NQ:PTGX)

    83.10 -1.69 (-1.99%)
    Official Closing Price Updated: 4:15 PM EST, Jan 23, 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 83.10
    Open 84.62
    Prev. Close 84.79
    Change
    -1.69
    % Change
    -1.99%
    Bid (Size) 83.06 (1,300)
    Ask (Size) 83.20 (1,500)
    High 85.50
    Low 82.67
    52 Week High 96.54
    52 Week Low 33.70
    EPS 0.6500
    Price / Earnings 127.85
    Dividend Yield N/A
    Shares Outstanding 62,107,572
    Volume 569,251
    Average Volume (3 Mo) 918K

    Chart

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

    Price Performance

    YTD
    -4.08 (-4.68%)
    1 Month
    -5.63 (-6.35%)
    3 Month
    +9.11 (12.32%)
    6 Month
    +29.36 (54.63%)
    1 Year
    +46.22 (125.33%)
    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.