Antimony Resources Sees Trading Swings as Bald Hill Data and Dilution Loom Large

Antimony Resources shares show sharp divergence across OTC and Canadian markets, driven by thin trading and market interpretation rather than new corporate announcements, as the explorer remains pre-revenue with conceptual resource targets.

Antimony Resources has been moving for reasons that have little to do with a clean, steady rerating story. On one venue, the stock has recently shown a sharp bounce; on another, it has been slipping in thin trading. Either way, the share price is being shaped less by fresh headlines than by the market’s interpretation of an early-stage antimony explorer with no revenue, limited liquidity history and a long way to go before any resource can be called official.

On the US OTC platform, the last recorded price was 0.52, about 8.3 percent above the prior close, with more than 30,000 shares changing hands and a range of 0.50 to 0.55. In the Canadian market, the most recent confirmed quote available was C$0.83 on 22 May, implying a market value of roughly C$89 million. By contrast, on Thursday, 28 May, the stock last traded at 0.511 US dollars, down by almost ten percent from the previous day’s 0.567 dollars. That move came in light trading, with only 18 transactions and 26,507 shares traded by 11:09 Uhr, within a daily band of 0.511 to 0.551 dollars. Based on 95.77 million shares outstanding, the company’s market capitalisation was about 49 million dollars.

What the tape has not been reacting to is fresh corporate news. The latest publicly visible updates still date from 13 May, 12 May and 7 May. Those releases were tied to drilling and the next phase of work at Bald Hill, the antimony project that sits at the centre of the investment case. No new drill report or company announcement has surfaced within the past 48 hours.

The most detailed update, from 13 May, set out assay results from three additional drill holes. Antimony grades reached 26.9 percent and 6.9 percent in stibnite-bearing core, with intervals of up to 15 metres. The strongest sections came from hole BH-26-10, which tested deeper parts of the main zone. Antimony Resources also stressed that the intervals reported were drill lengths, not true widths. Those true widths have not yet been established, though the company estimates them at 65 to 70 percent of the drilled length, depending on the hole angle.

That same release also carried the project’s most talked-about concept number: a target of around 2.7 million tonnes grading between three and four percent antimony for the drilled area. But the company was clear that this is not a defined mineral resource. The current work does not support a formal estimate, and tonnage and grade remain conceptual.

The 12 May announcement laid out the next drilling phase. The plan calls for about 13,000 metres in the main zone and 6,000 metres in newly discovered areas, with the aim of defining the size of the mineralised system. Antimony Resources said the program is intended to de-risk Bald Hill through 3-D modelling, data analysis and metallurgical studies.

Financially, the company still looks like a classic explorer. Its half-year report for the six months ended February 2026 showed no revenue, operating expenses of C$10.19 million and a net loss of C$10.33 million. Cash at period end was C$8.24 million, while liabilities were just under C$917,000. Exploration spending in the period totalled C$2.64 million, including C$1.59 million for drilling and the balance for geological consulting at Bald Hill. Management noted the usual need for periodic capital raises, generally through private placements.

The share count is another part of the story. At the end of February, there were about 103.7 million common shares outstanding, rising to just under 107.7 million by April after option exercises and the conversion of restricted share units. On top of that sit roughly 50 million potential shares from warrants, options and additional RSUs.

For now, Antimony Resources remains a trading story with a development backdrop. The market is pricing in progress at Bald Hill, but the company still has to convert drill results and conceptual targets into a recognised resource.