Project update - ASX:NST
KCGM October gold 15.3koz below plan, tracking lower end of 550-650koz; Hemi gets primary approvals
Northern Star says the expanded KCGM plant performed variably in October, producing 15.3koz after a 3.5-day maintenance shutdown. KCGM is now tracking toward the lower end of its 550-650koz FY27 range, while group FY27 guidance of 1,500-1,650koz gold sold is unchanged. Hemi has its primary federal and state environmental approvals, but several secondary approvals and the project schedule remain outstanding.
(price sensitive) - Northern Star Resources announced: "Major Growth Projects Update" (2 pages) - read the original
What investors must know
- KCGM produced 15.3koz of gold in October from 766kt milled, below plan, after a 3.5-day maintenance shutdown completed on 30 October.
- KCGM is now tracking toward the lower end of its previously announced FY27 range of 550-650koz, with the outcome depending on the pace of ramp-up.
- Group FY27 production guidance is unchanged at 1,500-1,650koz gold sold, and production is expected to be weighted to the second half.
- November month to date shows higher availability and higher average throughput, but no figures are given.
- Hemi has its primary EPBC Act and Part IV EP Act state approvals, while secondary approvals under the Mining Act, the Rights in Water and Irrigation Act and Part V of the EP Act are still being sought.
Money: can they follow it up?
- Gold produced
- 15,300 oz
- Guidance
- KCGM FY27 tracking toward the lower end of the previously announced 550-650koz range. Group FY27 guidance of 1,500-1,650koz gold sold unchanged, weighted to the second half.
The 15.3koz is KCGM gold production (produced, not sold) for October 2026 only. The announcement gives no quarter total, cash balance, Appendix 5B, AISC or capital raising, so the funding position cannot be assessed from this release.
Appendix 5B explained - why runway predicts raisings - every company's runway
How the price reacted
News signal mixed, and on day 1 the stock moved -3.5% against the gold index (XGD).
From the last close before the market could trade on it ($25.65 on 6 Nov 2026), with day-1 volume 1.0x the 20-day average.
NST's past price-sensitive news
After 9 earlier announcements, NST rose on day 1 8 times and fell 1 times - an average move of +4.0%.
DrillScore has no recorded share price reactions to earlier price-sensitive news for this company. Since the 6 November close, Northern Star shares are down about 1% (A$25.65 to A$25.39), which is less than the fall in the US gold miner ETFs but lower than the ASX gold index, which is slightly up. This describes the price movement only and does not predict where the shares will go.
Past reactions describe what happened, not what will. How prices react to results
The historical pattern
What share prices did after past results like this one, from DrillScore's own records. It describes the past: it isn't a forecast for NST and it isn't advice.
After 39 other announcements read as 'mixed', stocks moved +0.6% by day 1, +0.8% by day 5 and +0.7% by day 20 against the XGD on average.
- Day 1
- +0.6%
- Day 5
- +0.8%
- Day 20
- +0.7%
After its earlier announcements, NST moved +1.2% by day 1, +0.6% by day 5 and +1.9% by day 20 against the XGD on average.
- Day 1
- +1.2%
- Day 5
- +0.6%
- Day 20
- +1.9%
In the 20 trading days before this release the XGD gold index moved -1.5% (steady). After 13 past gold announcements released into a steady gold index, stocks moved +1.0% by day 1, -1.2% by day 5 and +13.7% by day 20 on average - before taking the market's own move out.
- Day 1
- +1.0%
- Day 5
- -1.2%
- Day 20
- +13.7%
A strand leans up or down when its day-5 average is 1% or more either way. Each is shown on its own and never added up into a prediction: small samples swing, and every result is different. The full backtest - how it's worked out
The market it landed in
| Market | On the day | Now | Since |
|---|---|---|---|
| Gold (US$/oz) | US$4,075 | US$3,886 | -4.6% |
| Gold (A$/oz) | A$5,879 | A$5,737 | -2.4% |
| Copper (US$/lb) | US$6.22 | US$6.09 | -2.1% |
| AUD/USD | 0.6931 | 0.6774 | -2.3% |
Since the 6 November close, COMEX gold fell 4.6% in US dollars and gold in A$ fell 2.4%, so the sector backdrop is weaker. Spot gold of about A$5,737/oz remains well above the FY27 group AISC guidance of A$3,050-3,450/oz noted in the company history, but the announcement gives no KCGM cost figures, so the effect of lower October throughput on margins cannot be measured. The VanEck Gold Miners ETF fell 6.8% and the Junior Gold Miners ETF fell 8.1% over the same period, while the S&P/ASX All Ordinaries Gold index rose 0.2%.
Against NST's own history
DrillScore holds no earlier drill intercepts for this company. The September quarter showed 363,891 oz gold at A$3,217/oz AISC and cash of A$968m, and the 20 August FY26 results set FY27 guidance at 1,500-1,650koz and AISC at A$3,050-3,450/oz. The October KCGM figure is a single month and cannot be set against those quarterly totals without KCGM-only data. The database holds conflicting entries for the June 2026 quarter (cash of A$1,235.3m and A$1,018m), so no cash comparison is drawn from them. This is the first update in the database that reports KCGM commissioning underperformance.
Risks & caveats
- KCGM commissioning issues are not fully resolved: some rectification work is ongoing and plant availability and throughput have been variable.
- The KCGM outcome sits at the low end of guidance, and the announcement gives no revised figure or cost impact.
- Hemi's project schedule remains subject to outstanding land access and regulatory processes, and no schedule or first production timing is given.
- The accommodation village needs a separate approval pathway that is not described.
- No cost (AISC), cash or full-quarter KCGM figures are given for October, so the margin effect cannot be measured from this release.
What's next
- Annual General Meeting update on KCGM commissioning progress - 18 November 2026
- Further KCGM commissioning update promised by the company - early December 2026
- KCGM ramp-up and expected weighting of group production to the second half - second half of FY27
- Remaining secondary Hemi approvals (Mining Act, water licensing, Part V EP Act, management plans, Managed Aquifer Recharge Trial) - not stated
Questions worth asking
- What were KCGM's availability, utilisation and throughput figures for October and for November to date?
- Where in the 550-650koz range does management now expect KCGM to finish FY27, and what would move it?
- What remaining commissioning and rectification items are still open, and when are they expected to be complete?
- What is the expected cost impact of the lower KCGM throughput on FY27 AISC?
- What is the timing for the remaining Hemi secondary approvals, and how does the unresolved land access process affect first production?
What it means
For someone following Northern Star, this update is mainly about the pace of the KCGM expansion. The October result was below plan, the company now points to the lower end of the KCGM range, and the group guidance has not changed. Hemi has cleared its primary environmental approvals, but its remaining approvals and schedule are still open. The update does not include costs or cash, so the financial effect is not yet measurable. Watch the 18 November AGM update and the December update for KCGM availability, throughput and cost figures. This is general information only and not personal financial advice.
General information only - not financial advice. DrillScore's analyses are produced automatically by an AI model (Claude, by Anthropic) from the company's own ASX announcement and public market data, and scored by a fixed formula (how it works). They can be wrong or incomplete, don't consider your objectives or circumstances, and are not a recommendation to buy, sell or hold anything. Always read the original announcement and consider advice from a licensed adviser.
Decoded 15 Nov 2026, 8:17 am by claude-haiku-5-5 - confidence: high. Spotted a mistake? Tell us.
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