Graphite One Inc.
GPHOF · OTC
Market closed$0.560000$-0.002600 (-0.46%)After hours $0.560000 · 0.00%
Key statistics
Previous close$0.562600
Open$0.562600
Day high$0.568100
Day low$0.540000
52-week high$1.93
52-week low$0.489000
Market cap95.66M
Volume129.96K
Average volume222.58K
P/E ratio-9.28
Forward P/E—
EPS-0.06
Dividend yield0.00%
Market context
Why it moved
Despite Graphite One announcing a key milestone — the Ohio EPA accepting its air permit application for technical review, advancing its planned battery materials facility — GPHOF edged slightly lower, suggesting investors viewed the incremental regulatory progress as insufficient to drive near-term gains amid broader market caution around early-stage mining and materials developers.
What is happening
Recent company-specific developments and publisher coverage.
ad-hoc-news.de · July 18, 2026Graphite One's Two-Track Strategy Hits Alaska Headwinds as Ohio Permitting Edges Forwardad-hoc-news.de · July 18, 2026Graphite One’s Two-State Permitting Saga: Ohio Inches Forward, Alaska StallsMining.com.au · July 17, 2026Graphite One advances Ohio anode plant permittingInvesting News Network · July 16, 2026Graphite One Advances Ohio Battery Plant with EPA NodPR Newswire · July 16, 2026Graphite One Clears Key Ohio EPA Hurdle for Planned Ohio Battery Materials FacilityPluang · July 16, 2026Ohio EPA advances Graphite One's air permit for...KNBA · July 13, 2026Not so fast, US Army Corps tells Graphite OneStock Titan · July 9, 2026Graphite One sees no delay to 2029 startup as EIS review advances Mt Newswire · July 16, 2026Graphite One's Planned AAM Facility in Ohio Progresses Toward Technical Review Mt Newswire · July 10, 2026Graphite One Gets Recommendation for Environmental Impact Statement for Graphite Creek Mt Newswire · June 22, 2026Graphite One Inks Engineering Contract to Progress Ohio Active Anode Materials Facility Mt Newswire · June 18, 2026Graphite One Hires Engineering Firm to Design and Integrate Equipment for Its Planned Graphite Facility Mt Newswire · May 19, 2026Graphite One Secures Ohio Site and Accelerates Towards EV and Energy Storage Battery Material Production with Advances in Offtake Pipeline Mt Newswire · April 27, 2026Graphite One Says Graphite Creek Project Remains "in Progress" Under FAST-41 Permitting Program Mt Newswire · February 10, 2026Graphite One Announces Final Terms of Previously Announced Marketed Equity Offering Mt Newswire · December 18, 2025Graphite One Says EXIM Offers to Boost Funding for Its Graphite Mine and Processing Projects