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URANIUMX DISCOVERY (STMXF) Stock Price, News & Analysis

STMXF OTC
Published by Stock Titan Data refreshed

Price Move History

Daily moves over 5%
63 118 sessions, November 11, 2025 to September 28, 2026
Largest daily move
-44.4% close of February 17, 2026

Company Description

UraniumX Discovery Corp. Overview

UraniumX Discovery Corp. is a uranium exploration company associated with properties in Saskatchewan's Athabasca Basin, one of the company's central areas of activity. Its common shares trade on the OTCQB Venture Market under the symbol STMXF, with company news also identifying trading symbols on the Canadian Securities Exchange and Frankfurt Stock Exchange.

The company’s public disclosures center on uranium mineral properties, exploration programs, property option agreements, and share-exchange structures. UraniumX has described its approach as a project generator model: it seeks to advance and unlock value across an Athabasca Basin portfolio while concentrating capital and technical resources on its flagship Murphy Lake Uranium Property. This model can involve partner-funded exploration, retained royalties, equity consideration, and continued operator roles during option periods or deferred consideration periods.

Core Uranium Exploration Focus

UraniumX’s disclosed exploration focus is tied to uranium properties in Saskatchewan's Athabasca Basin. The company has reported activity at the Murphy Lake Uranium Property, the NeoCore Uranium Property, and the Zoo Bay Uranium Property. These property names are central to understanding the company’s public identity because its releases describe drilling, geophysical targeting, option arrangements, and retained royalty interests around those assets.

At Murphy Lake, UraniumX has reported an option agreement through which it is earning up to a 70% interest in the property. F4 Uranium Corp. has been identified as operator for the Murphy Lake program. UraniumX has reported diamond drilling at Murphy Lake, testing of priority target areas identified by moving loop electromagnetic survey work, and the definition of two distinct exploration trends known as the Murphy Lake North Trend and Murphy Lake South Trend.

At NeoCore, UraniumX disclosed that it granted Gold'n Futures Mineral Corp. the exclusive right and option to acquire a 100% interest in the NeoCore Uranium Property through UraniumX’s wholly owned subsidiary Neocore Uranium Ltd. UraniumX retained a 2.0% net smelter returns royalty and stated that it would act as operator during the option period. The company also received common shares of Gold'n Futures as part of the closed option agreement.

At Zoo Bay, UraniumX disclosed a share exchange agreement with Pond Technologies Holdings Inc. involving UraniumX’s wholly owned subsidiary 1477571 B.C. Ltd., which holds a 100% interest in the Zoo Bay Uranium Property. UraniumX’s disclosure states that the Zoo Bay transaction is subject to a 2.0% net smelter returns royalty in favor of UraniumX, and the company has described the arrangement as part of its project generator model.

Business Model and Property Strategy

UraniumX’s business model, as reflected in its news releases, is built around mineral property ownership, option agreements, exploration funding, and retained economic interests. Rather than describing itself as a uranium producer, the company’s releases describe exploration-stage activity, drilling programs, property options, and partner-funded advancement of uranium properties.

The project generator approach matters because it can let a mineral exploration company keep exposure to multiple assets while using partners to fund part of the exploration work. UraniumX has used this language in connection with its Athabasca Basin portfolio, including arrangements where another company may earn a property interest while UraniumX retains a royalty, receives equity consideration, or remains operator during a defined period.

Murphy Lake Exploration Activity

Murphy Lake is described by UraniumX as its flagship uranium property. Public updates on the property have discussed diamond drilling, anomalous radioactivity, hydrothermal alteration at the unconformity, target testing, and electromagnetic survey work. The company has also reported that drilling defined two mineralized trends at Murphy Lake: the North Trend and the South Trend.

These disclosures show that Murphy Lake is more than a passive property holding in UraniumX’s public profile. It is the property around which the company has described active exploration work, follow-up targeting, and capital focus. F4 Uranium Corp. has been identified as operator for the Murphy Lake program under the relevant option agreement.

Trading Profile

UraniumX common shares trade in the United States on the OTCQB Venture Market under STMXF. Company releases also reference the Canadian trading symbol STMN on the Canadian Securities Exchange and the Frankfurt symbol Q7S. UraniumX has also announced DTC eligibility for its U.S.-traded shares, which supports electronic clearing and settlement through the Depository Trust Company.

DTC eligibility is relevant to U.S. trading mechanics because DTC provides clearing, settlement, and information services for securities traded in the United States. UraniumX’s release stated that DTC eligibility allows securities to be deposited and held at DTC, facilitating electronic share transfers between brokerage accounts without physical certificate movement.

Investor-Relevant Themes

  • Uranium exploration: UraniumX’s public disclosures focus on uranium properties and exploration activity in Saskatchewan's Athabasca Basin.
  • Murphy Lake focus: The company has identified Murphy Lake as its flagship property and has reported drilling and geophysical targeting there.
  • Project generator model: UraniumX has described a strategy that can include partner-funded exploration, retained royalties, equity consideration, and operator roles.
  • Property transactions: Public releases describe agreements involving NeoCore, Zoo Bay, Gold'n Futures Mineral Corp., and Pond Technologies Holdings Inc.
  • OTCQB trading: STMXF is the company’s U.S. OTCQB symbol, with DTC eligibility disclosed for electronic clearing and settlement.

Company Summary

UraniumX Discovery Corp. is best understood as an exploration-stage uranium company with disclosed activity in Saskatchewan's Athabasca Basin. Its public identity is tied to Murphy Lake as a flagship property, NeoCore and Zoo Bay as additional uranium property interests, and a project generator model that uses option and share-exchange structures to advance assets while retaining selected economic interests.

Stock Performance

$0.0569
-0.87%
0.00
Last updated: September 28, 2026 at 14:39
-61%
Performance this year

URANIUMX DISCOVERY (STMXF) closed at $0.0549 on September 28, 2026. So far this year, the price has lost 61.0%.

See what a $1,000 investment in STMXF would be worth today

STMXF Metrics & Rankings

Price returns through September 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 STMXF.

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
01
October 1, 2026 - December 31, 2026 Operations

Chemical assay release

Chemical assay results from UraniumX's 2026 drilling expected in Q4 2026; will inform resource interpretation and next steps.
DEC
31
December 31, 2026 Financial

Flow-through commitments deadline

C$2,123,000 flow-through commitments available for Canadian exploration; valid through 2026-12-31; may impact financing
JAN
01
January 1, 2027 - February 28, 2027 Operations

Murphy Lake surveys

Planned winter 2027 ground surveys at Murphy Lake: property-wide gravity and extended EM coverage, F4 Uranium operator.
DEC
31
December 31, 2027 Financial

Exploration expense renouncement

Canadian exploration expenses to be renounced to flow-through subscribers effective this date.

URANIUMX DISCOVERY has 4 upcoming scheduled events. The next event, "Chemical assay release", is scheduled for October 1, 2026 (in 2 days). 2 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the STMXF stock price.

Short Interest History

Last 12 Months

Short interest in URANIUMX DISCOVERY (STMXF) currently stands at 1.1 thousand shares, a new position with no short interest reported in the previous period, representing 0.7% of the float. Since February 2026, short interest has decreased by 98.9%.

Days to Cover History

Last 12 Months

Days to cover for URANIUMX DISCOVERY (STMXF) currently stands at 1.0 days, down 84.3% from the previous period. 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 25.1 days.

STMXF Company Profile & Sector Positioning

URANIUMX DISCOVERY (STMXF) operates in the Other Industrial Metals & Mining industry within the broader Basic Materials sector and is listed on the OTC.

Frequently Asked Questions

What is the current stock price of URANIUMX DISCOVERY (STMXF)?

The current stock price of URANIUMX DISCOVERY (STMXF) is $0.0569 as of September 28, 2026.

What is the market cap of URANIUMX DISCOVERY (STMXF)?

The market cap of URANIUMX DISCOVERY (STMXF) is approximately $5.7M. Learn more about what market capitalization means .

What is UraniumX Discovery Corp.?

UraniumX Discovery Corp. is a uranium exploration company associated with uranium properties in Saskatchewan's Athabasca Basin. Its U.S.-traded shares trade on the OTCQB Venture Market under the symbol STMXF.

What properties are central to UraniumX Discovery Corp.?

UraniumX’s public disclosures identify the Murphy Lake Uranium Property, the NeoCore Uranium Property, and the Zoo Bay Uranium Property. Murphy Lake is described by the company as its flagship property.

What is the Murphy Lake Uranium Property?

Murphy Lake is a uranium property in Saskatchewan's Athabasca Basin. UraniumX has reported an option agreement through which it is earning up to a 70% interest, with F4 Uranium Corp. identified as operator.

What exploration work has UraniumX reported at Murphy Lake?

UraniumX has reported diamond drilling, moving loop electromagnetic survey targeting, anomalous radioactivity, and hydrothermal alteration at Murphy Lake. The company has also identified the Murphy Lake North Trend and Murphy Lake South Trend.

What does UraniumX mean by a project generator model?

UraniumX has described its project generator model as a way to advance and unlock value across its Athabasca Basin portfolio while focusing capital and technical resources on Murphy Lake. Its disclosed agreements include partner-funded exploration, retained royalties, equity consideration, and operator roles.

What is the NeoCore Uranium Property agreement?

UraniumX disclosed that it granted Gold'n Futures Mineral Corp. an exclusive option to acquire a 100% interest in the NeoCore Uranium Property through UraniumX’s wholly owned subsidiary Neocore Uranium Ltd. UraniumX retained a 2.0% net smelter returns royalty and stated that it would act as operator during the option period.

What is the Zoo Bay Uranium Property transaction?

UraniumX disclosed a share exchange agreement with Pond Technologies Holdings Inc. involving 1477571 B.C. Ltd., a UraniumX wholly owned subsidiary that holds a 100% interest in Zoo Bay. The company’s disclosure states that UraniumX retains a 2.0% net smelter returns royalty in connection with the transaction.

What does DTC eligibility mean for STMXF shares?

UraniumX announced that its OTCQB-traded shares under STMXF are eligible for electronic clearing and settlement through the Depository Trust Company. The company stated that DTC eligibility supports electronic transfers between brokerage accounts without physical certificate movement.