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SIRIOS RESOURCES (SIREF) Stock Price, News & Analysis

SIREF OTC
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Price Move History

Daily moves over 5%
60 245 sessions, October 28, 2025 to October 28, 2026
Largest daily move
+64.5% close of December 11, 2025
1-year change
+162.4% closing prices, October 28, 2025 to October 28, 2026
1-month change
-13.6% closing prices, September 28, 2026 to October 28, 2026

Company Description

Sirios Resources Inc. (OTCQB: SIREF) is a mineral exploration company based in Quebec, Canada, focused on advancing a portfolio of high-potential gold projects in the Eeyou Istchee James Bay region. The company is listed on the TSX Venture Exchange under the symbol SOI and trades over-the-counter in the United States as SIREF. Across its projects, Sirios concentrates on discovering and defining gold resources in a prolific mining district of northern Quebec.

According to multiple company disclosures, Sirios describes itself as a mining exploration company centered on gold properties in Eeyou Istchee James Bay. Its strategy is built around identifying, exploring and advancing gold deposits in this region, with particular emphasis on the Cheechoo and Aquilon projects, which feature prominently in recent technical and operational updates.

Cheechoo Gold Project

The Cheechoo Gold Project is described by Sirios as its flagship asset. It is located in the Eeyou Istchee James Bay territory of Québec, less than 15 kilometres from the Éléonore gold mine operated by Dhilmar Ltd. Company news releases state that Cheechoo is 100% owned by Sirios and is recognized for its expansion and development potential, targeting both large-scale open-pit and higher-grade underground mining scenarios.

Sirios has reported an updated Mineral Resource Estimate (MRE) for Cheechoo prepared in accordance with National Instrument 43-101 standards. The technical report titled "Technical Report on the Cheechoo Project with an Updated Mineral Resource Estimate for the Cheechoo Gold Deposit, Eeyou Istchee James Bay, Quebec, Canada" was filed on SEDAR+ and is based on hundreds of drill holes and tens of thousands of assays. The MRE introduces an underground component in addition to open-pit resources and is supported by a new geological model that identifies higher-grade zones within the deposit.

In its disclosures, Sirios notes that the Cheechoo MRE is constrained by pit shells and underground stope shapes developed using specialized mine planning software, and that the estimate follows the November 2019 CIM Estimation of Mineral Resources and Mineral Reserves Best Practice Guidelines. The company emphasizes that the mineral resources are not mineral reserves and do not have demonstrated economic viability, and that Inferred Resources have a lower level of confidence than Indicated Resources.

Cheechoo is central to Sirios’ longer-term growth plans. The technical report recommends a two-phase work program that includes a preliminary economic assessment (PEA), drilling to expand the Mineral Resource Estimate and identify new exploration targets, and metallurgical testwork. Sirios has also highlighted infrastructure improvements at Cheechoo, including upgrades to the access road co-financed with the Government of Québec through the Société du Plan Nord, with the stated goals of safer heavy-vehicle circulation, reduced environmental impacts and lower operating costs.

Aquilon Gold Project

The Aquilon gold project is another key asset in Sirios’ portfolio. Company releases describe Aquilon as consisting of 140 mineral claims covering approximately 68 square kilometres in Eeyou Istchee James Bay, Quebec, about 10 kilometres south of the Laforge-1 hydroelectric power station, with access by all-season roads. Sirios reports that 32 gold showings have been discovered on the project, and that some drill intercepts rank among the highest grades obtained in Quebec, with previously reported very high-grade intervals at specific showings.

Sirios acts as operator at Aquilon under an agreement with Sumitomo Metal Mining Canada (Sumitomo). The company has disclosed that a multi-thousand-metre diamond drilling program on Aquilon is funded by Sumitomo, and that upon completion of the program Sumitomo would gain a 51% interest in the project after exceeding a specified spending commitment. Recent work has focused on a western sector that had been relatively underexplored, where soil sampling, structural interpretation and high-resolution drone magnetic surveys were integrated to define new drill targets.

In a subsequent update, Sirios reported the discovery of a strongly anomalous gold halo in felsic volcanic rocks in the western sector of Aquilon. The company describes this halo as extending over more than one kilometre in length and several hundred metres in width, remaining open in all directions. The halo is defined by hundreds of core samples from multiple drill holes and is characterized by a combination of localized higher-grade intervals and a broader, lower-grade envelope. Sirios has initiated a metallogenic review and additional core sampling to refine the geometry and average grades of this corridor.

Regional Focus: Eeyou Istchee James Bay

Across its disclosures, Sirios consistently highlights its focus on the Eeyou Istchee James Bay region of Quebec. The company states that it is dedicated to developing a portfolio of high-potential gold projects in this area. The region hosts existing mining infrastructure, including the Éléonore gold mine adjacent to Cheechoo and major hydroelectric installations near Aquilon, and Sirios’ activities are framed within this established mining and infrastructure context.

The company has also referenced collaboration with the Government of Québec and the Société du Plan Nord on infrastructure improvements, and has noted that improved access roads benefit both mining exploration companies and local communities such as Wemindji by enhancing safety and reducing environmental impacts associated with transportation.

Corporate and Capital Markets Activity

Sirios is listed on the TSX Venture Exchange and has also reported trading on the OTCQB market in the United States. The company has used non-brokered private placements to raise capital, issuing units consisting of common shares and common share purchase warrants. It has also disclosed the exercise of warrants and options, which added funds to its treasury and increased the number of common shares outstanding.

According to recent press releases, Sirios has emphasized that proceeds from financings are directed primarily toward working capital, infrastructure improvements at Cheechoo and other exploration activities. The company has also reported shareholder approvals for matters such as the appointment of directors and auditors and the renewal of its stock option plan, as well as grants of stock options under its incentive plan.

Sirios has additionally announced an agreement to acquire OVI Mining Corp., describing this as a landmark event in the company’s history. The company has indicated that leadership changes are expected following the closing of this transaction, with a new CEO designated to take over after completion. Sirios has also outlined plans to expand investor outreach through participation in resource investment conferences and through investor awareness and marketing campaigns with third-party providers.

Exploration Approach and Technical Oversight

Company communications describe an exploration approach that combines geological mapping, soil and till sampling, geophysical surveys and diamond drilling. At Aquilon, Sirios has highlighted the role of B-horizon and till sampling, structural interpretation and drone magnetic surveys in generating new drill targets. At Cheechoo, the updated MRE is based on detailed geological modelling, compositing and capping of assays, and resource estimation using ordinary kriging in a sub-blocked model.

Sirios’ technical disclosures reference qualified persons under National Instrument 43-101 who are responsible for reviewing and approving scientific and technical information. For Cheechoo, the Mineral Resource Estimate was prepared by independent qualified persons at PLR Resources Inc. with contributions from other engineering and metallurgical consultants. For Aquilon, qualified geoscientists have reviewed and approved drilling and assay information. The company also notes the implementation of QA/QC programs that include blanks and certified reference standards in the sample sequence, and the use of accredited laboratories and specified analytical methods for gold assays.

Investor Outreach and Visibility

Sirios has described plans to enhance its visibility among investors through participation in mining and resource investment conferences in cities such as Vancouver and Toronto. The company has also disclosed investor awareness and marketing arrangements with firms such as Investing News Network and Resource Stock Digest, specifying that these firms are at arm’s length, are compensated in cash and do not receive shares or options as part of these agreements.

Through these activities, Sirios aims to broaden its distribution network and engage more actively with existing and potential shareholders, while continuing to advance its exploration programs in the Eeyou Istchee James Bay gold district.

Stock Performance

$0.1223
-1.76%
0.00
Last updated: October 28, 2026 at 15:55
+162.4%
Performance 1 year
$82.5M

SIRIOS RESOURCES (SIREF) closed at $0.1223 on October 28, 2026. Over the past 12 months, the price has gained 162.4%.

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SIREF Metrics & Rankings

Price returns through October 28, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

SEC Filings

No SEC filings available for SIREF.

Financial Highlights

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Revenue (latest FY)
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Net Income (latest FY)
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Operating Cash Flow

Upcoming Events

OCT
30
October 30, 2026 Corporate

Annual and Special Meeting

Annual and special meeting on 2026-10-30 to vote on 15-for-1 share consolidation and company name change; TSXV approval pending.
JAN
01
January 1, 2027 Operations

Phase 2 drilling start

Approximately 12,000 m Phase 2 drilling planned to commence at the Cheechoo project in January 2027; further updates to follow.
DEC
11
December 11, 2030 Financial

Stock options expiry

5,300,000 options granted Dec 11, 2025 at $0.17 per share expire (five-year term)

SIRIOS RESOURCES has 3 upcoming scheduled events. The next event, "Annual and Special Meeting", is scheduled for October 30, 2026 (in 2 days). 1 of them is a financing or capital event, such as a dividend or a debt maturity. Investors can track these dates to stay informed about potential catalysts that may affect the SIREF stock price.

Short Interest History

Last 12 Months

Short interest in SIRIOS RESOURCES (SIREF) currently stands at 350.8 thousand shares, up 119.0% from the previous reporting period, representing 0.1% of the float. Since November 2025, short interest has increased by 5296.8%.

Days to Cover History

Last 12 Months

Days to cover for SIRIOS RESOURCES (SIREF) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume. Across the settlements charted above, it has ranged from 1.0 to 3.1 days.

SIREF Company Profile & Sector Positioning

SIRIOS RESOURCES (SIREF) operates in the Gold industry within the broader Basic Materials sector and is listed on the OTC.

Investors comparing SIREF often look at related companies in the same sector, including RIDGELINE MINERALS CORP (RDGMF), NEVADA CANYON GOLD CORP (NGLD), KALO GOLD CORP (KLGDF), KIRKLAND LAKE DISCVRS CRP (KLKLF), and KLONDIKE GOLD CORP (KDKGF). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate SIREF's relative position within its industry.

Frequently Asked Questions

What is the current stock price of SIRIOS RESOURCES (SIREF)?

The current stock price of SIRIOS RESOURCES (SIREF) is $0.1223 as of October 28, 2026.

What is the market cap of SIRIOS RESOURCES (SIREF)?

The market cap of SIRIOS RESOURCES (SIREF) is approximately $82.5M. Learn more about what market capitalization means .

What is Sirios Resources Inc.?

Sirios Resources Inc. is a Quebec-based mineral exploration company that describes itself as focused on developing a portfolio of high-potential gold projects in the Eeyou Istchee James Bay region of Canada.

What are Sirios’ main gold projects?

Sirios highlights the Cheechoo Gold Project as its flagship, 100%-owned asset in Eeyou Istchee James Bay, Québec, and the Aquilon gold project, which comprises 140 mineral claims and numerous gold showings in the same region.

Where is the Cheechoo Gold Project located?

The Cheechoo Gold Project is located in the Eeyou Istchee James Bay territory of Québec, less than 15 kilometres from the Éléonore gold mine, according to Sirios’ public disclosures.

What is notable about the Aquilon Gold Project?

Aquilon consists of 140 mineral claims covering about 68 square kilometres in Eeyou Istchee James Bay, Quebec. Sirios reports 32 gold showings on the property and notes that some drill intercepts have returned very high gold grades.

How is the Aquilon project being advanced?

Sirios has reported multi-thousand-metre diamond drilling programs at Aquilon, funded by Sumitomo Metal Mining Canada, with Sirios as operator. Completion of the current program would allow Sumitomo to earn a 51% interest after meeting its spending commitment.

What does the Cheechoo Mineral Resource Estimate represent?

The Cheechoo Mineral Resource Estimate is an NI 43-101 technical estimate of gold resources at the project, prepared by independent qualified persons. Sirios notes that these mineral resources are not mineral reserves and do not have demonstrated economic viability.

How does Sirios describe its regional focus?

In its news releases, Sirios consistently states that it is focused on developing high-potential gold properties in the Eeyou Istchee James Bay region of Québec, with Cheechoo and Aquilon as key projects.

On which markets does Sirios Resources trade?

Sirios Resources Inc. is listed on the TSX Venture Exchange under the symbol SOI and trades on the OTCQB market in the United States under the symbol SIREF, as indicated in company announcements.

How has Sirios financed its exploration activities?

Sirios has disclosed non-brokered private placements of units consisting of common shares and warrants, as well as the exercise of warrants and options, with proceeds directed to working capital, Cheechoo infrastructure improvements and other exploration activities.

What infrastructure work has been reported at Cheechoo?

The company has announced improvements to the access road to the Cheechoo gold project, financed equally by Sirios and the Government of Québec through the Société du Plan Nord, aimed at safer heavy-vehicle circulation, reduced environmental impacts and lower operating costs.

What corporate transaction involving OVI Mining has Sirios announced?

Sirios has announced the details of an acquisition of OVI Mining Corp., describing it as a landmark event in the company’s history, and has indicated that leadership changes are expected after the closing of this transaction.