Why the ASX 200 is rallying despite a weaker growth warning
The ASX 200 rose 0.59% to 8,775 points on Wednesday, despite ABS data showing Australia’s March-quarter GDP grew 0.3% and annual growth slowed to 2.5%, slightly below expectations. Reuters said swaps priced only a small chance of another rate hike. Gains were led by resources and energy: BHP (+2% to $64.91) and Rio Tinto (+2% to $195.84), with copper near record highs.
How this was made

The 30-second read
Why it matters
Investors are interpreting softer growth as reducing the need for further rate hikes, while commodity prices (copper near records; gold firm; uranium bid) are driving a concentrated rally in miners/energy names.
Market read
Index strength is being explained by a dovish rate read-through plus commodity-driven bids in large miners and uranium/gold names.
What to watch
The GDP weakness is still real; if subsequent data or inflation shifts reintroduce rate-hike odds, the resource bid could lose its macro tailwind.
Background
Australia’s March-quarter national accounts showed 0.3% quarterly growth and 2.5% annual growth, with consumption and mining production weaker, while business investment (data centre machinery/equipment) helped.
Ticker impact
BHP shares are up >2% as investors rotate into big miners amid near-record copper prices and rate-hike expectations easing.
Bullish bias for the session, with upside tied to copper staying elevated.
The article links BHP’s outperformance directly to copper strength and reduced probability of another rate hike.
Rio Tinto is trading up >2% as copper futures near record highs pull capital back into large resource names.
Likely to track copper strength; momentum could persist if macro data doesn’t re-tighten rate expectations.
The piece attributes the move to copper near records and markets pricing little chance of another hike.
Boss Energy shares climb ~7.5% as uranium names extend gains during the session.
Potential continuation if uranium complex stays bid; otherwise mean reversion risk.
The piece provides price action and sector linkage without new BOE-specific information.
Market effects
Copper/gold/uranium complex strength is pulling capital into ASX resource and energy names, offsetting weaker macro growth.
Supports the ASX 200’s index level via concentrated large-cap resource leadership rather than broad participation.
Commodity-led moves and rate-expectation repricing can spill into global miners and materials sentiment.
Counterpoint
The rally may be narrow and fragile: only 77/200 stocks are green, so any reversal in copper/gold could quickly unwind index gains.
Key entities
- indexS&P/ASX 200 Resources Index
Led the session; resource stocks did most of the lifting despite weaker GDP.
- agencyABS (Australian Bureau of Statistics)
Released the GDP/national accounts data cited as the weaker growth warning.
- market-implied metricSwap markets
Priced only a small chance of another rate hike next month, dampening the macro shock.

