Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Less than $10/month! Get more Watchlists, Portfolios, Custom Views and Chart Templates with Barchart Plus. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Hydrograph Clean Pwr Inc (HGRAF)

Hydrograph Clean Pwr Inc (HGRAF)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [OTC US]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [OTC US]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
News & Headlines for [[ item.sessionDateDisplayLong ]]
CORRECTION: HydroGraph and Sparc Technologies Team Up to Commercialize Graphene-Enhanced Coatings for Global Infrastructure Protection

VANCOUVER, British Columbia, March 24, 2026 (GLOBE NEWSWIRE) -- In a release issued under the same headline earlier today by HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF), please note that in...

HGRAF : 4.7300 (+14.25%)
SPN.AX : 0.265 (+12.77%)
HG.CN : 6.5500 (+13.13%)
HydroGraph and Sparc Technologies Team Up to Commercialize Graphene-Enhanced Coatings for Global Infrastructure Protection

HydroGraph’s fractal graphene undergoing testing within  eco sparc ® additives designed to extend the life of steel assets in harsh environments Partnership Targets US$33 Billion...

HGRAF : 4.7300 (+14.25%)
SPN.AX : 0.265 (+12.77%)
HG.CN : 6.5500 (+13.13%)
HydroGraph Certifies Broadway as Qualified Compounding Partner, Expanding Commercial Graphene Masterbatch Capabilities in the UK and Europe

HOLTON, United Kingdom, March 17, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced that Broadway Colours Ltd....

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)
HydroGraph Announces Closing of its C$30 Million LIFE Offering

NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR FOR RELEASE, PUBLICATION, DISTRIBUTION OR DISSEMINATION DIRECTLY, OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES TORONTO, March ...

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)
HydroGraph Announces Up to Approximately C$30 Million LIFE Offering of Units

NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR FOR RELEASE, PUBLICATION, DISTRIBUTION OR DISSEMINATION DIRECTLY, OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES TORONTO, Feb....

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)
HydroGraph Receives US EPA and UK REACH, and EU REACH Regulatory Clearances for Commercial Scale Graphene Sales Activities

VANCOUVER, British Columbia, Feb. 24, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced that the United States Environmental...

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)
HydroGraph Appoints John Neale as Chief Financial Officer

AUSTIN, Texas, Feb. 23, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced the appointment of John Neale as Chief...

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)
HydroGraph Qualifies Hubron International for Fractal Graphene(TM) Compounding Partner Program

MANCHESTER, United Kingdom, Feb. 10, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced the addition of Hubron International...

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)
HydroGraph Announces Construction of Two Additional Hyperion Reactors to Expand Production Capacity

VANCOUVER, British Columbia, Jan. 27, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced that it has commenced construction...

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)
HydroGraph and GEIC Expand Collaboration through Tier 1 Membership

MANCHESTER, United Kingdom, Jan. 06, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) and the Graphene Engineering Innovation Centre...

HGRAF : 4.7300 (+14.25%)
HG.CN : 6.5500 (+13.13%)

Barchart Exclusives

Lockheed Martin Stock Is Up 30% in 2026 and Yields 2%. Is It a Top Buy While the Iran War Drags On?
The defense major is one of the major players for the US in the Middle East war. Read more
Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.