Big miners drag sharemarket sharply lower
The benchmark S&P/ASX 200 Index was down 80.2 points, or 1.6 per cent, at 4924.4, while the broader All Ordinaries was down 82.3 points, or 1.65 per cent, at 4911.3.
Miners BHP Billiton and Rio Tinto slumped more than 4 per cent due to weaker commodity prices.
"We've just seen another significant decline in commodity prices in the Asian time zone," CMC Markets chief market analyst Ric Spooner said. "So, in market terms, we've got a bit of a capitulation going on."
He said prices for copper and oil could be falling because markets expected supply would outstrip demand. Supply capacity had been improved but demand was moderating on concerns about the strength of growth in China and a patchy recovery in the US.
"With commodity markets you only need to go from a situation where there's a bit of a supply deficit to a bit of a supply surplus to have quite a significant impact on prices," Mr Spooner said.
BHP Billiton fell $1.41 to $30.65 as it announced changes to its management team, including the departure of Mike Yeager as head of its petroleum division.
Rio Tinto fell $2.52 to $52.07. Fortescue fell 29¢ to $3.43 despite saying it was confident of meeting its full-year production targets.
Mineral sands miner Iluka Resources shed 58¢ to $8.71 after announcing further production cuts due to weak demand.
Oil and gas producer Woodside Petroleum reversed $1.22 to $33.86 after it said it was confident of meeting full-year targets. Goldminer Newcrest lost $1.21 to $15.89.
Wesfarmers was up 33¢ at $42.22 after sales at its Coles supermarkets rose 6.4 per cent in the quarter.
Telstra eased 3¢ to $4.79 despite winning a $1.1 billion Department of Defence contract that will lead to 350 jobs being created.
Bond futures were stronger following sharp falls on local and Asian sharemarkets.
JPMorgan interest rate strategist Sally Auld said bond futures moved higher amid weakness among stocks, and prices were likely to continue to gain ground over the next few weeks.
The June 10-year bond futures contract was trading at 96.810 (implying a yield of 3.190 per cent), up from 96.745 (3.255 per cent) on Wednesday. The three-year contract was at 97.320 (2.680 per cent), up from 97.270 (2.730 per cent).
Frequently Asked Questions about this Article…
The S&P/ASX 200 fell 80.2 points (1.6%) to 4,924.4 and the All Ordinaries dropped 82.3 points (1.65%) to 4,911.3, largely because big miners slumped after weaker commodity prices. Falls in major resources stocks pulled the market down during the trading day.
BHP Billiton and Rio Tinto both slumped by more than 4% as commodity prices weakened. Those large weightings mean sharp moves in BHP and Rio can drag the broader ASX indices lower, contributing significantly to the market decline reported in the article.
CMC Markets analyst Ric Spooner said copper and oil fell because markets expect supply to outstrip demand. Improved supply capacity combined with moderating demand — driven by concerns about China’s growth and a patchy US recovery — pushed commodity prices down.
BHP Billiton fell $1.41 to $30.65 after announcing changes to its management team, including the departure of Mike Yeager as head of its petroleum division. The management changes coincided with broader weakness in commodity markets.
Fortescue eased 29¢ to $3.43 despite saying it was confident of meeting full-year production targets. Iluka Resources dropped 58¢ to $8.71 after announcing further production cuts due to weak demand. Goldminer Newcrest lost $1.21 to $15.89.
Yes — Wesfarmers rose 33¢ to $42.22 after Coles supermarket sales climbed 6.4% for the quarter. Telstra eased 3¢ to $4.79 despite winning a $1.1 billion Department of Defence contract that is expected to create 350 jobs. Woodside Petroleum said it was confident of meeting full-year targets and reversed $1.22 to $33.86.
Bond futures strengthened after the sharemarket falls. The June 10‑year bond futures contract was trading at 96.810 (implying a yield of 3.190%), up from 96.745 (3.255%), and the three‑year contract rose to 97.320 (2.680%). JPMorgan strategist Sally Auld said bond futures moved higher amid stock weakness and may continue to gain in the coming weeks.
Investors should monitor commodity price trends (especially oil and copper), updates from major miners like BHP and Rio Tinto, production announcements from miners such as Fortescue and Iluka, and bond‑market moves. The article highlights that small shifts between supply deficit and surplus in commodities can have a big impact on prices, so demand signals from China and the US are also worth watching.

