Gold miners had a brutal September, with none of the 15 gold companies in the MINING.COM Top 50 ranking finishing the month higher. Together they shed about US$79 billion, or 12.7 per cent of their value, as the gold price slid from roughly US$4,441 to US$4,158 an ounce after the US Federal Reserve lifted rates on 16 September. For ASX investors, the one relative bright spot was a miner already in the headlines.
Northern Star the standout in a weak field
Northern Star Resources (ASX:NST) fell only 3.1 per cent, the best result among the gold names in the ranking. That resilience came despite the board’s decision to reject Gold Fields’ unsolicited approach, which we covered in our report on Northern Star rejecting the takeover bid. Gold Fields shares dropped 21 per cent over the month, which also reduced the implied value of its scrip-heavy offer. No revised proposal has been reported, and Northern Star has appointed Goldman Sachs and Mallesons as advisers.
Guidance cuts add to the pressure
The selloff was not only about the metal. Kinross fell 21.3 per cent after trimming production guidance by about 8 per cent, while Shandong Gold dropped 27.8 per cent after lowering its 2026 target. Those moves show that operational delivery matters as much as bullion when rates are rising. Investors had already been weighing a wave of consolidation, as discussed in our piece on gold above US$4,300 and the ASX merger wave.
What it means for ASX gold investors
Higher US rates tend to raise the opportunity cost of holding gold, and equities with leverage to the metal often fall harder than bullion itself. Producers with steady output and strong balance sheets have generally held up better than developers reliant on funding. It is worth reading each company’s latest quarterly report and any ASX announcements closely, and comparing guidance against delivery. For wider coverage of the sector, see our gold mining news section.
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