Weekly | Did $CSC, $BHP & $RIO hit new highs on record copper prices?
As of the close on Friday, $S&P/ASX 200(XJO.AU)$ closed at 8,634.60 on Friday, up 0.24% in the past 5 days.
1. $Capstone Copper Corp(CSC.AU)$ +9.02%
Record Copper Price: Benchmark copper hit new record highs on the LME, lifting all major producers including Capstone.
Strong Broker Sentiment: A bullish analyst note released around this time prompted renewed investor buying interest.
Operational Momentum: Successful ramp-up of key mines toward full capacity showcased strong execution.
Market Outperformance: The stock’s dramatic ~90% rise since mid-2025 attracted momentum investors.
2. $SOUTH32 LTD(S32.AU)$ +8.39%
Australian resource stocks, including South32, are performing well as investors view them as beneficiaries of stronger economic growth and a hedge against potential interest rate hikes.
The company's first-half earnings for FY25 surged year-over-year, driven by a 25% increase in revenue and a 44% jump in underlying EBITDA.
Production guidance for core products like alumina and aluminum in FY26 remains strong, despite challenges at one facility.
South32 finalized the sale of its Cerro Matoso nickel operations for up to $100 million. This strategic move streamlines its portfolio.
3. $BHP GROUP LTD(BHP.AU)$ +7.61%
Copper hit a new all-time high on the LME, driven by global supply constraints and its crucial role in the clean energy transition. As copper now contributes 45% of BHP's underlying earnings, the price surge significantly boosted investor sentiment and the stock price.
The iron ore price also increased, contributing to the positive performance of major mining stocks, including BHP, Fortescue, and Rio Tinto.
BHP's share price reached a new 52-week high on December 4th, 2025, lifting the entire Australian resources sector. This demonstrates strong investor confidence in mining stocks during the current commodity cycle.
4. $Alcoa Corp(AAI.AU)$ +5.41%
Aluminum prices have risen recently due to significant demand from AI data centers, which require large amounts of the metal for cooling systems and racks.
The company reported better-than-expected earnings for the third quarter of 2025, with a significant increase in profit compared to a loss in the previous year.
Wall Street analysts have given Alcoa an average rating of "Moderate Buy" as of late November 2025, with several firms raising their price targets.
5. $Rio Tinto Ltd(RIO.AU)$ +4.68%
New CEO's Strategic Restructuring Plan: Shares rose on CEO Simon Trott's announcement of a multi-year plan targeting $5-10 billion in portfolio streamlining and cost savings.
Upgraded 2025 Copper Production Target: The company raised its full-year copper production guidance, driven by better-than-expected performance at the key Oyu Tolgoi mine.
Beneficiary of Record Copper and Higher Iron Ore Prices: The stock reached a new 52-week high, lifted by a surge in copper prices to an all-time high and rising iron ore prices.
Clear Focus on Core Commodities: The market responded positively to a renewed strategic focus on core assets (iron ore, copper, aluminum, lithium) and improved capital discipline.
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