Stock listing
OTC:HDRSF Highland Copper Co., Inc. Stock
US listing (OTC) of Highland Copper Co., Inc. · home listing TSXV:HI
Follow Highland Copper Co., Inc. into a list and get an email when it puts out news.
Share price · OTC:HDRSF
$0.108 USD +0.003 (+2.5%)
Close on Oct 27, 2026
- Day range
- $0.107 – $0.110 USDOct 27, 2026
- Volume
- 3,400 sharesOct 27, 2026
- Market cap
- $79.91M USDAt the close on Oct 27, 2026 · price × 739.2M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| TSXV:HI · Home | $0.145 CAD | -0.005 (-3.3%) | 237,850 | $0.150 | $0.155 | $0.145 | $0.150 | Close on Oct 30, 2026 |
| OTC:HDRSF | $0.108 USD | +0.003 (+2.5%) | 3,400 | $0.110 | $0.110 | $0.107 | $0.106 | Close on Oct 27, 2026 |
- Ticker
- OTC:HDRSF
- Asset type
- Stock
- Sector
- Mining & metals
- Industry
- Copper & base metals
- Exchange
- OTC
- Currency
- USD
What changed lately
Latest news release · Sep 10, 2026
CEO.CA's Inside the Boardroom: "The Path Has Never Been More Clear": Highland Copper Lands State Grant
Latest call · Sep 1, 2026
Highland Copper Announces Final Approval of US$50 Million Grant
Replay and transcript
Latest deck · October 2026
Investor Presentation (October 2026)
Investor deck · 22 slides
Calls
Replays
Highland Copper Announces Final Approval of US$50 Million Grant
Tue, Sep 01, 2026 · 3:00 PM ET
Watch TranscriptStrengthening the Highland Leadership Team for Project Development
Thu, May 21, 2026 · 11:00 AM ET
Watch TranscriptFunding American Projects Panel
Wed, Apr 15, 2026 · 9:30 AM ET
Watch Transcript
Latest news
Ellis Martin Report: Highland Copper (HDRSF) CEO Barry O'Shea on America's Copper Crisis and the Copperwood Opportunity
Jun 24, 2026
Issued by another party
Decks
Investor Presentation (October 2026)
Investor deck · 22 slides · October 2026
Investor Presentation (September 2026)
Investor deck · 22 slides · September 2026
Investor Presentation (July 2026)
Investor deck · 22 slides · July 2026
Investor Presentation (May 2026)
Investor deck · 22 slides · May 2026
Highland Copper Co., Inc. on 6ix
- Sector
- Mining & metals
- Industry
- Copper & base metals
- News releases
- 19 in the last 12 months · 113 in all · newest Sep 10, 2026 · oldest 2007
- Calls
- 31 calls with a replay · 31 with a transcript · latest Sep 1, 2026
- Decks
- 13 decks · latest October 2026
Where Highland Copper Co., Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| TSXV:HI · Home listing | TSXV | Canada | CAD |
| OTC:HDRSF · This page | OTC | United States | USD |
| Cboe Canada:HI | Cboe Canada | Canada | CAD |
| LS Exchange:A1J7TE | LS Exchange | Germany | EUR |
| Lang & Schwarz:A1J7TE | Lang & Schwarz | Germany | EUR |
| Stuttgart:C3H1 | Stuttgart | Germany | EUR |
| Frankfurt:C3H1 | Frankfurt | Germany | EUR |
Log in to ask 6ix AI your own questions about Highland Copper Co., Inc.