Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

(OP:HGRAF)

2.940 +0.250 (+9.29%)
Streaming Delayed Price Updated: 12:33 PM EDT, Oct 28, 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

Detailed Quote
Volume 2,207,735
Open 2.710
Bid (Size) N/A (0)
Ask (Size) N/A (0)
Prev. Close 2.690
Today's Range 2.650 - 2.940
52wk Range 0.0783 - 2.700
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
HydroGraph Announces Kjirstin Breure as Board Chair
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces New Independent Board Members with Extensive Commercial, Audit, Governance, Corporate Leadership and Public Company Expertise
New Directors Bring Decades of Experience as Company Focuses on Transition to Commercial Operations 
From Hydrograph Clean Power Inc.
Via GlobeNewswire

Performance

YTD
+1894.5%
+1894.5%
1 Month
+72.9%
+72.9%
3 Month
+376.2%
+376.2%
6 Month
+1585.7%
+1585.7%
1 Year
+3092.1%
+3092.1%

More News

Read More
HydroGraph CEO to Speak at Prestigious Hemispheric Security Conference and Lead May Investor Roundtable
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Strategic Relationship and New Texas Production Facility
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces $2.2M in Warrant Exercise and AGM Results
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Present at the Emerging Growth Conference on April 16, 2025
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph’s Graphene Delivers Breakthrough in Polyurethane Coating Durability
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Present at the AI & Technology Virtual Investor Conference April 3rd
From Virtual Investor Conferences
Via GlobeNewswire
AI & Technology Virtual Investor Conference: Presentations Now Available for Online Viewing
From Virtual Investor Conferences
Via GlobeNewswire
HydroGraph Announces April Investor Relations and Conference Schedule
From Hydrograph Clean Power Inc.
Via GlobeNewswire
AI & Technology Virtual Investor Conference Agenda Announced for April 3rd
From Virtual Investor Conferences
Via GlobeNewswire
HydroGraph and NEI Corporation Announce New Line of Graphene Dispersions
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Receives Purchase Order for Technical Collaboration with Leading Global Synthetic Fiber Manufacturer
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Present at the Emerging Growth Conference on February 19, 2025
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Achieves ISO 9001:2015 Certification, Strengthening Commitment to Quality Management
From Hydrograph Clean Power Inc.
Via GlobeNewswire
New Study Reveals HydroGraph’s Fractal Graphene™ Enhances Cement Performance
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Participate in January Investor Conferences
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Publishes 2025 CEO Letter to Shareholders
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Upsize of Private Placement to $3.5 Million
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces $2 Million Private Placement
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Two Strategic Partnerships to Drive Innovation
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Receives Purchase Order for Four Novel Graphenes from Global Automotive Customer
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Confirms Appointment of Kjirstin Breure as Chief Executive Officer
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Achieves Breakthrough in Sustainable Plastic Packaging Research
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph and the GEIC Proudly Extend Research Partnership
From Hydrograph Clean Power Inc.
Via GlobeNewswire

Frequently Asked Questions

Is HGRAF publicly traded?
Yes, HGRAF is publicly traded.
What exchange does HGRAF trade on?
HGRAF trades on the OTC Traded
What is the ticker symbol for HGRAF?
The ticker symbol for HGRAF is HGRAF on the OTC Traded
What is the current price of HGRAF?
The current price of HGRAF is 2.940
When was HGRAF last traded?
The last trade of HGRAF was at 10/28/25 12:33 PM ET
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.