• Subscribe
  • Webinars
  • White Papers
  • Buyer's Guide
  • PhotonicsNXT
  • Get Published!
    • My Watchlist
    Indicators
    BioOptics Stock Watch
    Markets
    Stocks
    ETFs
    Tools
    Markets:
    Overview
    News
    Currencies
    International
    Treasuries

    Tecogen Inc. - Common Stock (NY:TGEN)

    9.800 +0.580 (+6.29%)
    Official Closing Price Updated: 4:10 PM EDT, Oct 6, 2025 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 9.800
    Open 9.040
    Prev. Close 9.220
    Change
    +0.58
    % Change
    +6.29%
    Bid (Size) 9.730 (5)
    Ask (Size) 9.900 (7)
    High 10.17
    Low 9.040
    52 Week High 11.55
    52 Week Low 5.630
    EPS -0.1800
    Price / Earnings N/A
    Dividend Yield N/A
    Shares Outstanding 24,850,261
    Volume 923,559
    Average Volume (3 Mo) 900K

    Chart

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

    Price Performance

    YTD
    +0.67 (7.34%)
    1 Month
    +2.76 (39.20%)
    3 Month
    +1.85 (23.27%)
    6 Month
    +0.67 (7.34%)
    1 Year
    +0.67 (7.34%)
    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 following
    Privacy Policy and Terms Of Service.