
Pacgold shares jumped more than 10% after unveiling a major demerger that will spin out its North Queensland exploration assets into Manda Resources. The move allows Pacgold to focus on the producing White Dam Gold Operation while retaining exposure to exploration growth, strengthening its position as a gold producer and developer.

Cygnus Metals (ASX: CY5) has surged after a A$232 million takeover offer from Central Asia Metals, offering a 60% premium. The company focuses on developing its high-grade Chibougamau Copper-Gold Project in Québec, alongside lithium and base-metal exploration, while expanding resources through drilling and capital raising.

EBR Systems has fallen sharply after a major capital raise sparked dilution concerns. Despite the sell-off, the company continues to expand the commercialisation of its FDA-approved WiSE CRT heart-failure technology, supported by growing implant volumes, clinical studies, and international regulatory progress.

SRJ Technologies has attracted strong investor interest following the securing of multiple energy-sector contracts, including major UAE robotic inspection projects. Growing adoption of BoltEx® technology, expanding Middle East operations, and a strengthening recurring revenue pipeline have boosted confidence in the company's growth outlook.

Ardea Resources (ASX: ARL) is an Australian critical minerals developer whose stock has pulled back sharply from 2026 highs, pressured by a DFS delay at its world-class Kalgoorlie Nickel Project, weak nickel prices, and thin institutional support, while technical indicators suggest the $0.50 level may act as a key support floor.

Hammer Metals, a junior explorer focused on copper, gold and lithium in Queensland and WA, broke above resistance on strong Kalman drilling and a trading halt tied to a potential control deal, though overbought technicals and exploration risk remain.