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If You Invested in ROBEX RES INC (RSRBF)

Basic Materials · Gold · OTC
Looking for the current price? See the RSRBF quote & overview
$1,000 invested 1 Year Ago
$1,556
+55.6% price return 157.1% CAGR
+55.6% with dividends reinvested
Bought on Oct 28, 2025 at $3.31 split-adjusted
$1,000 invested 5 Years Ago
N/A
Trading since 2022-01-05

What $1,000 or $10,000 in RSRBF Would Be Worth Now

Real historical value by amount invested and how long ago
If you invested 1 year ago 5 years ago 10 years ago Since Jan 5, 2022
$1,000 $1,556 +56% — — $1,675 +67%
$10,000 $15,559 +56% — — $16,748 +67%

Based on real historical closing prices adjusted for stock splits, without dividends, through 2026-04-17. Figures with dividends reinvest each cash dividend at the previous close less the dividend, before taxes. Past performance does not guarantee future results.

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$1,000 Investment Over Time

RSRBF vs S&P 500

Year-by-Year Returns

RSRBF annual performance
Year Start Price End Price Annual Return Cumulative
2022 $3.08 $2.19 -28.8% -28.8%
2023 $2.19 $1.85 -15.5% -39.8%
2024 $1.85 $1.80 -2.7% -41.5%
2025 $1.80 $3.78 +110.0% +22.9%
2026 $3.78 $5.15 +36.2% +67.5%

About ROBEX RES INC

Basic Materials · OTC

Robex Resources Inc. (OTC: RSRBF) is a Canadian gold mining company in the basic materials sector, focused on gold assets in West Africa. According to recent company disclosures, Robex is listed on the TSX Venture Exchange and the Australian Securities Exchange and is headquartered in Quebec, Canada. The company describes itself as a West African gold producer and developer, reflecting its mix of operating and development-stage projects.

Robex states that its material properties consist of the Nampala Project in Mali and the Kiniero (also referenced as Kiniéro) Project in Guinea. The Nampala Gold Mine in Mali is an operating gold mine, while Kiniero in Guinea has transitioned from construction and commissioning into gold production, with Robex reporting the first gold pour at Kiniero on site. Company updates describe Nampala as an established operation and Kiniero as its second producing asset.

In its public communications, Robex characterizes itself as a West African gold producer and developer. The company reports that it owns the Nampala Gold Mine in Mali and that it has been advancing construction and mine development at the Kiniero Gold Project in Guinea. Project updates for Kiniero include details on process plant commissioning, delivery of ore to the mill, and the pouring of first gold, indicating that Kiniero has moved from development into production.

Robex has also reported extensive construction and commissioning work at Kiniero, including process plant, power station, tailings storage facility and associated infrastructure. Company updates describe activities such as structural, mechanical and piping work, electrical installation, commissioning of processing circuits, and ramp-up of open-pit mining at the South Sabali starter pit, with ore stockpiles being built on the run-of-mine pad. These disclosures position Kiniero as a key growth asset alongside Nampala.

Beyond mine development and operations, Robex has highlighted community, environmental, and safety aspects of its activities. For Kiniero, the company has reported community initiatives such as construction of community centres, upgrades to local schools, support for healthcare facilities, and distribution of school kits, as part of its corporate social responsibility program. Robex has also reported safety performance metrics, including millions of work hours without a lost time injury at both Kiniero and Nampala over specified periods, and described environmental management measures such as water quality monitoring and waste management contracts.

For Nampala in Mali, Robex has disclosed quarterly operating statistics in its activities reports, including material mined, ore processed, head grade, recovery rates, and gold production and sales volumes for specific quarters. The company has also described community and social responsibility initiatives around Nampala, including contributions to local development funds, support for education and vocational training, local procurement programs, and infrastructure improvements such as road rehabilitation.

Robex has also communicated on its corporate and capital structure developments. It has reported amending a senior facility agreement to support Kiniero development, accelerating the expiry of certain warrants and raising additional capital, and planning and executing exploration drilling programs at Kiniero and near Nampala. These disclosures frame Robex as both an operator and an active developer of gold projects in West Africa.

In addition to its operating and development activities, Robex has entered into a proposed merger transaction with Predictive Discovery Limited. Under an arrangement agreement and subsequent amendments, a direct wholly owned subsidiary of Predictive is expected to acquire all issued and outstanding common shares of Robex by way of a statutory plan of arrangement under the Business Corporations Act (Québec). Robex has reported that its shareholders approved the merger at a special meeting and that the Québec Superior Court (Commercial Division) granted a final order approving the plan of arrangement, with completion still subject to remaining closing conditions, including certain governmental consents and other customary conditions.

Robex’s disclosures explain that, under the amended terms of the arrangement agreement, Robex shareholders are expected to receive a specified number of fully paid ordinary shares of Predictive for each Robex share held, resulting in Robex shareholders owning a significant minority of the combined company on a fully diluted in-the-money basis. The company has described the strategic rationale for this merger as combining Robex’s Kiniero Project with Predictive’s Bankan Project in Guinea, along with Nampala in Mali, to form a multi-asset West African gold group.

Company communications emphasize that the proposed merger is intended to create a combined group with near-term cash flow from Kiniero and Nampala and a development pipeline including Bankan. Robex has also reported that the proximity of Kiniero and Bankan in Guinea is expected to support the development of a gold mining hub in that region, subject to completion of the transaction and project execution by the combined company.

Business focus and operations

Based on its own public statements, Robex’s business focus is on:

  • Gold production from the Nampala Gold Mine in Mali and, more recently, from the Kiniero Gold Project in Guinea, which the company has described as its second producing asset following the first gold pour on site.
  • Project development and commissioning at Kiniero, including process plant commissioning, power station installation, tailings storage facility construction, and ramp-up of open-pit mining.
  • Exploration and resource development around its existing operations, including drilling campaigns at Kiniero (such as Sabali South) and near-mine exploration at Nampala.
  • Corporate transactions, including the proposed plan of arrangement with Predictive Discovery Limited, which is intended to combine Robex’s assets with Predictive’s Bankan Project, subject to closing conditions.

Corporate structure and listings

Robex describes itself as a Canadian gold mining company headquartered in Quebec, Canada. It reports that its shares are listed on the TSX Venture Exchange and the Australian Securities Exchange. In its September 2025 quarterly activities report, the company also notes that its securities trade over-the-counter in the United States under the symbol RSRBF and on the Frankfurt exchange under the symbol RB4.

Geographic footprint

According to company disclosures, Robex’s material gold properties are located in Mali and Guinea in West Africa. The Nampala Gold Mine is in Mali, and the Kiniero Gold Project is in Guinea. The company has also referenced broader political and social risks in West Africa, including Guinea, Ivory Coast, Mali and the region more broadly, in its forward-looking statements and risk factor discussions, reflecting the geographic context of its operations.

Merger and strategic direction

Robex has provided extensive information on the proposed merger with Predictive Discovery Limited. The company’s management information circular, addendum, and related press releases describe a statutory plan of arrangement under which a Predictive subsidiary will acquire all Robex shares. Robex reports that its board of directors and a special committee of independent directors unanimously concluded that the arrangement is in the best interests of Robex and fair to its shareholders, based in part on fairness opinions from financial advisors.

Robex’s communications outline several reasons for supporting the arrangement, including combining two advanced gold projects in West Africa, leveraging cash flows from Kiniero and Nampala to support development of the Bankan Project, creating a multi-asset gold company with enhanced capital markets presence, and forming what the companies describe as a tier-1 mining hub in Guinea. The company has also reported that the Québec Superior Court (Commercial Division) granted a final order approving the plan of arrangement, and that completion of the merger remains subject to remaining closing conditions, including governmental consents in Guinea and Mali and other customary conditions.

Risk and disclosure framework

Robex’s public announcements include extensive cautionary language regarding forward-looking information. The company highlights risks related to commodity prices, foreign exchange, project development, permitting, political and social conditions in its operating countries, environmental factors, recruitment and retention of personnel, industrial relations, litigation, and other operational and financial uncertainties. It refers investors to the “Risk Factors” section of its most recently filed Annual Information Form on SEDAR+ for additional detail.

Market Cap
$1.4B
Current Price
$5.15
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Frequently Asked Questions

ROBEX RES INC investment returns

How much would $1,000 invested in ROBEX RES INC be worth today?

If you invested $1,000 in ROBEX RES INC (RSRBF) 1 years ago on 2025-10-28, your investment would be worth $1,556 as of 2026-04-17, a +55.6% price return without dividends, growing at a compounded rate of 157.1% per year (CAGR).

Has ROBEX RES INC outperformed the S&P 500?

Comparison data requires at least 10 years of trading history. Use the calculator above to compare RSRBF performance over available time periods.

What is ROBEX RES INC's average annual return?

The compound annual growth rate (CAGR) of RSRBF’s share price over the past 1 years is 157.1%, without dividends. Individual years vary a great deal, and RSRBF’s best recent full year was 2023 (-15.5%) while the worst was 2023 (-15.5%).

For informational and educational purposes only, not investment advice.