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(OP:ATCUF)

0.5570 UNCHANGED
Streaming Delayed Price Updated: 12:52 PM EDT, Oct 30, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 0
Open 0.5570
Bid (Size) N/A (0)
Ask (Size) N/A (0)
Prev. Close 0.5570
Today's Range 0.5570 - 0.5570
52wk Range 0.2232 - 0.6378
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
Metals & Mining Virtual Investor Conference: Presentations Now Available for Online Viewing
Company Executives Share Vision and Answer Questions Live at VirtualInvestorConferences.com 
From Virtual Investor Conferences
Via GlobeNewswire
Alta Copper Adds to Management Team
Via ACCESSWIRE

Performance

YTD
+71.9%
+71.9%
1 Month
+20.5%
+20.5%
3 Month
+19.8%
+19.8%
6 Month
+69.8%
+69.8%
1 Year
+35.9%
+35.9%

More News

Read More
Alta Copper Announces Non-Brokered Financing With Fortescue Ltd.
Via ACCESSWIRE
Alta Copper Strengthens Community Ties in Cañaris through Infrastructure Support, Entrepreneurship and Ongoing Dialogue
Via ACCESS Newswire
Alta Copper Announces Annual General Meeting Voting Results
Via ACCESS Newswire
Alta Copper Announces Closing of Non-Brokered Financing
Via ACCESS Newswire
Alta Copper Announces Non-Brokered Financing With Fortescue Ltd.
Via ACCESS Newswire
Alta Copper Announces Option Agreement on Arikepay Project
Via ACCESS Newswire
Metals & Mining Virtual Investor Conference Agenda Announced for October 7-9th
From Virtual Investor Conferences
Via GlobeNewswire
Precious Metals & Critical Materials Virtual Investor Conference: Presentations Now Available for Online Viewing
From Virtual Investor Conferences
Via GlobeNewswire
Alta Copper Invites Individual and Institutional Investors, as Well as Advisors and Analysts, to Attend Online at VirtualInvestorConferences.com
From Virtual Investor Conferences
Via GlobeNewswire
Precious Metals & Critical Materials Virtual Investor Conference Agenda Announced for December 10th and 11th
From Virtual Investor Conferences
Via GlobeNewswire
Alta Copper Achieves Significant Milestones with Drill Permit Approval and Receipt of CIRAS
Via ACCESSWIRE
Alta Copper Announces Closing of Non-Brokered Financing
Via ACCESSWIRE
Alta Copper Reconstitutes Board of Directors
Via ACCESSWIRE
Alta Copper Announces Annual General Meeting Voting Results
Via ACCESSWIRE
Alta Copper Announces Robust Economics for Cañariaco with US$2.3 billion After-Tax NPV and 24% IRR
Via ACCESSWIRE
Alta Copper Delivers a New Geological Model; Provides Update on the Optimized PEA; Drill Permit and Community Relations
Via ACCESSWIRE
Alta Copper Advises Meetings Held With Peruvian Government Authorities at PDACA
Via ACCESSWIRE
Alta Copper Announces Positive Metal Recoveries and Provides Project Update
Via ACCESSWIRE
Alta Copper Announces Closing of Non-Brokered Private Placement
Via ACCESSWIRE

Frequently Asked Questions

Is ATCUF publicly traded?
Yes, ATCUF is publicly traded.
What exchange does ATCUF trade on?
ATCUF trades on the OTC Traded
What is the ticker symbol for ATCUF?
The ticker symbol for ATCUF is ATCUF on the OTC Traded
What is the current price of ATCUF?
The current price of ATCUF is 0.5570
When was ATCUF last traded?
The last trade of ATCUF was at 10/30/25 12:52 PM ET
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