Daily Market Update: 03 October 2025

ASX jumps on mining and bank strength
The Australian sharemarket posted its strongest session in six weeks, with the S&P/ASX 200 Index (ASX: XJO) surging 1.1 per cent or 100.2 points to close at 8945.9. Gains were broad-based, with seven of the 11 sectors advancing, as the All Ordinaries Index (ASX: XAO) also climbed 1.1 per cent. The rally was led by a sharp rebound in banking stocks and ongoing strength in healthcare shares, tracking momentum from Wall Street. Key performers included Commonwealth Bank of Australia (ASX: CBA), up 1.7 per cent, Westpac Banking Corporation (ASX: WBC), National Australia Bank Limited (ASX: NAB), and Australia and New Zealand Banking Group Limited (ASX: ANZ), all finishing firmly in the green.

Gold surge drives mining rally
A record high in gold prices ignited strong gains across the materials sector, which jumped 1.8 per cent. Gold soared to $US3895.38 an ounce amid heightened uncertainty from a US government shutdown, lifting producers such as Westgold Resources Limited (ASX: WGX), up 8.3 per cent, Evolution Mining Limited (ASX: EVN), Northern Star Resources Limited (ASX: NST), and Bellevue Gold Limited (ASX: BGL). Mining giants BHP Group Limited (ASX: BHP) and Rio Tinto Limited (ASX: RIO) both rose over 1 per cent. Micro-cap explorer Tambourah Metals Limited (ASX: TMB) spiked 44 per cent after Tribeca Investment Partners took a substantial stake. In corporate news, ARN Media Limited (ASX: A1N) edged higher despite a leadership change, while REA Group Limited (ASX: REA) fell following news of its Canadian acquisition. Other notable moves included James Hardie Industries plc (ASX: JHX) gaining 1.2 per cent and DroneShield Limited (ASX: DRO) retreating nearly 10 per cent on profit-taking.

Global equities boosted by tech optimism
US equity markets reached fresh record highs, with the S&P 500 Index (NYSE: SPX) rising 0.1 per cent, the Nasdaq Composite Index (NASDAQ: IXIC) up 0.4 per cent, and the Dow Jones Industrial Average (NYSE: DJI) adding 80 points. The rally was driven by renewed enthusiasm for artificial intelligence, sparked by a $6.6 billion share sale from OpenAI, valuing the company at $500 billion. This lifted key tech names including NVIDIA Corporation (NASDAQ: NVDA), Broadcom Inc. (NASDAQ: AVGO), and Advanced Micro Devices, Inc. (NASDAQ: AMD). Despite the tech surge, Microsoft Corporation (NASDAQ: MSFT) and Tesla Inc. (NASDAQ: TSLA) pulled back, the latter giving up gains even after a solid rise in quarterly deliveries. Meanwhile, political tensions rose as former President Donald Trump threatened federal job cuts during the ongoing government shutdown.