Why Are Lac Gold (ASX:LAC) Shares Rising 9% Today After Its Rouyn Quarterly Update?

Sonal Goyal

30 October 2026 11:54 AM AEDT

Why Are Lac Gold (ASX:LAC) Shares Rising 9% Today After Its Rouyn Quarterly Update?

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Key Highlights

Shares traded at $0.295, up 9.26%, during the Trading session on 30 October 2026, the same day the Quarterly Report was released.
Results from 20 more drill holes at the Astoria deposit included 7.50 metres at 11.17 g/t gold within a broader 46.5 metre envelope.
Cash at quarter end was A$9.85 million, and the updated resource is targeted for the March 2027 quarter.

Lac Gold Ltd (ASX:LAC) shares traded at $0.295 during the trading session on 30 October 2026, rising 9.26%. The S&P/ASX 200 (ASX:XJO) stood at 8,973.00, up 0.91% or 81.20 points at 11:15 am. Lac Gold is developing the Rouyn gold project in the Abitibi region of Quebec, which carries a 1.66 million ounce mineral resource. The company released its September 2026 quarterly activities report on the same day as the share move, so this article discusses the two together.

Latest Development: Astoria Drilling (30 October 2026)

Results were announced from a further 20 drill holes at the Astoria deposit within the Rouyn corridor. Hole AS-26-808 returned 7.50 metres at 11.17 g/t gold and 12.00 metres at 3.68 g/t gold, within a 46.50 metre envelope at 1.99 g/t gold. Hole AS-26-806 returned 8.00 metres at 5.12 g/t gold within an 86 metre envelope at 1.12 g/t gold.

Hole AS-26-804 returned 2.00 metres at 17.08 g/t gold, within a broader envelope of 11.50 metres at 3.09 g/t gold starting at 245.70 metres. The company said the drilling confirmed the continuity of the mineralised system and the presence of higher-grade internal zones within broad envelopes.

Campaign Activity and Resource Work

In the quarter, 19 diamond holes totalling 8,969 metres were completed at Astoria. In the nine months to 30 September 2026, the company completed 73 holes for 29,520 metres. Work began on an updated resource estimate incorporating 52 holes from the 2026 campaign, with completion targeted for the March 2027 quarter.

Metallurgical testwork was approved to assess ways to improve gold recovery from argillite-hosted mineralisation, and the company reported ongoing community engagement, including a second community meeting.

Sector Context

Gold exploration in the Abitibi greenstone belt of Quebec is a mature Mining district with a long history of production. Companies in the region are assessed on resource growth, metallurgy and community and permitting processes, and the company describes its work as aiming to grow an existing resource rather than find a new district.

Risks

The intersections are expressed as downhole lengths, and true widths are unknown at this stage. The company's resource estimate is not yet updated, and results may change once the new estimate is complete. Metallurgical recovery from argillite-hosted mineralisation is still being assessed. The company held A$9.85 million in cash at quarter end, and future drilling and resource work will draw on that balance.

What Lies Ahead

The results from the recent drilling will be incorporated into the updated Rouyn resource estimate, targeted for the March 2027 quarter. The company has said its geological model will be refined through further drilling and metallurgical work on recovery.

The Bottom Line

Lac Gold's shares rose 9.26% during the 30 October 2026 session, the same day it reported further Astoria drilling results and a campaign totalling 29,520 metres in nine months. The updated resource estimate and metallurgical work will be the next key steps in assessing the Rouyn project.

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