Barchart.com
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.
Join Barchart Premier for advanced OPTIONS screeners and volatility tools. FREE 30 Day Trial
Menu
Stocks | Futures | Watchlist | News | More
 
or
Watchlist | Portfolio | Dashboard
Site News
Contact
Market:
Faster, Cleaner, Better.

Gunnison Copper Corp (GCUMF)

Gunnison Copper Corp (GCUMF)
[[ 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 ]]
Notes
Alerts
Watch
Help
Go To:
CEO.CA Insights: Exclusive Interviews from Mining Leaders at PDAC 2026 Newsfile - Fri Mar 20, 6:16AM CDT

Toronto, Ontario--(Newsfile Corp. - March 20, 2026) - CEO.CA, the leading investor social network in junior resource and venture stocks, shares comprehensive video coverage from the recent PDAC convention...

NINE.CN : 0.0600 (+9.09%)
RDGMF : 0.1300 (-3.70%)
EMTRF : 0.8075 (-5.12%)
SEND.VN : 1.380 (-4.83%)
MNSAF : 3.4000 (+2.03%)
EMAUF : 0.1240 (+2.14%)
ECU.VN : 1.050 (-7.89%)
SVM.TO : 12.52 (-3.91%)
GRSL.VN : 0.305 (-1.61%)
GCC.CN : 0.0850 (unch)
NCAU.VN : 0.600 (unch)
WHY.VN : 0.310 (-7.46%)
Gunnison Copper Announces Retirement of Director Michael Haworth in Conjunction with Divestment of Greenstone Shareholdings Newsfile - Wed Mar 11, 5:44AM CDT

Phoenix, Arizona--(Newsfile Corp. - March 11, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") today announced that Mr. Michael Haworth has retired from...

GCUMF : 0.2850 (-5.35%)
GCU.TO : 0.3900 (-2.50%)
Gunnison Copper Announces Updated Preliminary Economic Assessment of Its Flagship Gunnison Copper Project Reporting Post-Tax NPV8 of US$2.0 Billion Newsfile - Wed Feb 25, 6:04PM CST

Phoenix, Arizona--(Newsfile Corp. - February 25, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") is pleased to announce the results of an updated NI 43-101...

GCUMF : 0.2850 (-5.35%)
GCU.TO : 0.3900 (-2.50%)
CEO.CA Insights: Exclusive Interviews From Mining Leaders at VRIC 2026 Newsfile - Wed Feb 11, 12:26PM CST

Toronto, Ontario--(Newsfile Corp. - February 11, 2026) - CEO.CA, the leading investor social network in junior resource and venture stocks, shares comprehensive video coverage from the recent PDAC convention...

WGO.VN : 1.360 (-6.85%)
WHGOF : 1.0000 (-5.39%)
W.VN : 0.640 (-9.86%)
NOP.CN : 0.1300 (-10.34%)
AUOZ.CN : 0.1700 (unch)
EMAUF : 0.1240 (+2.14%)
GSTM.VN : 0.180 (-7.69%)
ROX.VN : 0.060 (+9.09%)
QIM.CN : 0.3300 (+1.54%)
SOP.FP : 116.800 (-5.73%)
GLBXF : 1.6100 (-5.85%)
ERDCF : 4.0360 (-2.36%)
Gunnison Copper Announces Distribution of Greenstone Shares Newsfile - Thu Feb 5, 5:44AM CST

Phoenix, Arizona--(Newsfile Corp. - February 5, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") announces that on February 4, 2026, Greenstone Resources...

GCUMF : 0.2850 (-5.35%)
GCU.TO : 0.3900 (-2.50%)
Gunnison Copper Eliminates Nebari Debt and Achieves Major Balance Sheet Milestone Newsfile - Tue Jan 20, 5:44AM CST

Phoenix, Arizona--(Newsfile Corp. - January 20, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") is pleased to announce it has fully eliminated all outstanding...

GCUMF : 0.2850 (-5.35%)
GCU.TO : 0.3900 (-2.50%)
Gunnison Copper Announces That Rio Tinto and Amazon Web Services Collaborate to Bring Low-Carbon Nuton Copper from Gunnison's Johnson Camp Mine to U.S. Data Centers Newsfile - Thu Jan 15, 5:12AM CST

Phoenix, Arizona--(Newsfile Corp. - January 15, 2026) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") announces Rio Tinto's strategic collaboration with Amazon...

GCUMF : 0.2850 (-5.35%)
GCU.TO : 0.3900 (-2.50%)
Gunnison Copper Enters into Collaboration Framework Agreement with Lunasonde to Perform Initial Survey for Critical Minerals in Arizona's Cochise Mining District Newsfile - Fri Dec 19, 2025

Collaboration to Explore Arizona's Cochise Mining District for Critical Minerals with Advanced Airborne Georadiotomography (aGRT) TechnologyPhoenix, Arizona--(Newsfile Corp. - December 19, 2025) - Gunnison...

GCUMF : 0.2850 (-5.35%)
GCU.TO : 0.3900 (-2.50%)
Five of the Top Copper Stocks to Own Heading into 2026 BayStreet.ca - Thu Dec 4, 2025

Distributed on behalf of Gunnison Copper Corp. Copper prices could test higher highs on supply concerns. For one, traders have been boosting copper shipments to the U.S. amid speculation the...

BHP.AX : 46.730 (-1.56%)
RTNTF : 97.4500 (-5.54%)
FCX : 52.09 (-2.85%)
GCUMF : 0.2850 (-5.35%)
RIO.AX : 143.950 (-2.02%)
BHP : 65.29 (-3.09%)
TECK : 45.36 (-4.22%)
GCU.TO : 0.3900 (-2.50%)
Gunnison Copper Announces That Rio Tinto's Nuton Technology Produces First Copper Newsfile - Thu Dec 4, 2025

Phoenix, Arizona--(Newsfile Corp. - December 4, 2025) - Gunnison Copper Corp. (TSX: GCU) (OTCQB: GCUMF) (FSE: 3XS0) ("Gunnison" or the "Company") announces that Rio Tinto has successfully produced the...

GCUMF : 0.2850 (-5.35%)
GCU.TO : 0.3900 (-2.50%)

Barchart Exclusives

Iran War, Oil Volatility and Other Key Things to Watch This Week Barchart - Sun Mar 22, 12:00PM CDT
Markets enter an important week dominated by extraordinary uncertainty around the Iran war trajectory following President Trump's late Friday Truth Social post suggesting he is considering "winding down" military operations. 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.