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Biolargo Inc (OP:BLGO)

0.1800 -0.0045 (-2.44%)
Streaming Delayed Price Updated: 10:41 AM EST, Jan 21, 2026 Add to My Watchlist
Quote
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News
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Price and Volume

Detailed Quote
Volume 189,835
Open 0.1850
Bid (Size) N/A (0)
Ask (Size) N/A (0)
Prev. Close 0.1845
Today's Range 0.1800 - 0.1850
52wk Range 0.1401 - 0.3000
Shares Outstanding N/A
Dividend Yield N/A
Chart for  (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
BioLargo to Present at Sidoti's Micro-Cap Virtual Conference on Thursday January 22nd at 1pm EST
January 16, 2026
Via ACCESS Newswire
News headline image
BioLargo Reflects on 2025 Progress and Positions for the Next Phase of Global Infrastructure, Environmental, and Medical Innovation
December 29, 2025
Via ACCESS Newswire

Performance

YTD
-4.2%
-4.2%
1 Month
-1.1%
-1.1%
3 Month
+3.3%
+3.3%
6 Month
-2.7%
-2.7%
1 Year
-37.9%
-37.9%

More News

Read More
News headline image
BioLargo Subsidiary BEST Featured in Chemical Engineering Magazine for PFAS Breakthrough
December 03, 2025
Via ACCESS Newswire
News headline image
BioLargo Reports Q3 2025 Operating and Financial Results
November 17, 2025
Via ACCESS Newswire
News headline image
BioLargo Q3 2025 Earnings Results Webcast and Conference Call on Friday, November 14th, 2025 - 4:30 PM Eastern Time
November 13, 2025
Via ACCESS Newswire
News headline image
BioLargo Provides Review of 2025 Accomplishments and Insights for Coming Year
July 23, 2025
Via ACCESS Newswire
News headline image
BioLargo Subsidiary Clyra Medical Technologies Forms Strategic Alliance with Advanced Solution to Launch ViaCLYR(TM) Wound Irrigation Solution Nationwide
November 13, 2025
Via ACCESS Newswire
News headline image
BioLargo Files Federal Lawsuit Against Pooph Inc.
November 12, 2025
Via ACCESS Newswire
News headline image
BioLargo Cuts AEC PFAS Treatment Energy Use by >90%, Unlocking Commercial-Scale Water Solutions with Unmatched Total Life Cycle Cost Savings
November 03, 2025
Via ACCESS Newswire
News headline image
BioLargo Presentation Deck at LD Micro Event Available Online
October 21, 2025
Via ACCESS Newswire
News headline image
Biolargo Invites You to the Sustain SoCal 16th Annual Energy Event - A Premier Gathering for Clean Energy Innovation
October 14, 2025
Via ACCESS Newswire
News headline image
BioLargo to Present Its Cellinity Battery Technology at LD Micro Main Event XIX in San Diego on Monday, October 20, at 2:00 p.m. PT
October 14, 2025
Via ACCESS Newswire
News headline image
BioLargo Subsidiary Clyra Medical Accelerates Toward Near-Term Product Launches and Global Expansion
October 13, 2025
Via ACCESS Newswire
News headline image
BioLargo Protects Its Intellectual Property That Built a National Brand - Pooph's License Was Revoked for Non-Payment and Unauthorized Activities
October 07, 2025
Via ACCESS Newswire
News headline image
BioLargo Demonstrates Over 99% Removal of Ultrashort-Chain PFAS Including TFA Using Aqueous Electrostatic Concentration Technology
September 29, 2025
Via ACCESS Newswire
News headline image
BioLargo to Showcase Breakthrough PFAS Solutions at WEFTEC 2025, Booth #6009
September 26, 2025
Via ACCESS Newswire
News headline image
BioLargo Protects its Intellectual Property, Revokes Pooph License Due to Failure to Pay and Other Contract Breaches
September 25, 2025
Via ACCESS Newswire
News headline image
Gabelli Funds to Host 3rd Annual PFAS Symposium at The Harvard Club, New York, NY
September 04, 2025
From Gabelli Funds
Via GlobeNewswire
News headline image
AI Investment Horizon Broadens Beyond Tech Titans: A New Era Dawns for Software, Cybersecurity, and Infrastructure
August 29, 2025
Via MarketMinute
Topics Artificial Intelligence Economy
News headline image
Gabelli Funds to Host 3rd Annual PFAS Symposium at The Harvard Club, New York, NY
August 28, 2025
From Gabelli Funds
Via GlobeNewswire
News headline image
BioLargo Reports Q2 2025 Operating and Financial Results
August 13, 2025
Via ACCESS Newswire
News headline image
BioLargo Q2 2025 Earnings Results Webcast and Conference Call on Friday, August 15, 2025 - 11 AM Eastern Time
August 13, 2025
Via ACCESS Newswire
News headline image
Cleantech Innovator BioLargo's Hard Work Is Coming To Fruition
July 23, 2025
Via NewMediaWire
Topics Artificial Intelligence
News headline image
Cleantech Innovator BioLargo's Hard Work Is Coming To Fruition
July 23, 2025
Via TheNewswire.com
Topics Artificial Intelligence
News headline image
BioLargo Initiates Alpha Testing of Verralize's Portable PFAS Test Kit to Validate Performance for Future Commercialization
July 01, 2025
Via ACCESS Newswire

Frequently Asked Questions

Is Biolargo Inc publicly traded?
Yes, Biolargo Inc is publicly traded.
What exchange does Biolargo Inc trade on?
Biolargo Inc trades on the OTC Traded
What is the ticker symbol for Biolargo Inc?
The ticker symbol for Biolargo Inc is BLGO on the OTC Traded
What is the current price of Biolargo Inc?
The current price of Biolargo Inc is 0.1800
When was Biolargo Inc last traded?
The last trade of Biolargo Inc was at 01/21/26 10:41 AM ET
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