S&P/ASX 200 drops sharply as Australian shares fall to 4-month low on Middle East war escalation, inflation fears and mixed labour data; check top gainers and losers

Australian Share market: Australia’s benchmark stock index ended Thursday (March 19, 2026) at its lowest level in nearly four months, as intensifying conflict in the Middle East rattled global markets, heightened inflation concerns, and dampened risk appetite amid mixed domestic labour data.

The S&P/ASX 200 closed sharply lower Thursday, dropping 142.80 points or 1.65% to 8,497.80. The bottom-performing stocks in this index were ORA BANDA MINING LTD and WESTGOLD RESOURCES LIMITED, down 14.09% and 12.80%, respectively. Over the last five days, the index has lost 1.52% and 2.48% year-to-date.

Geopolitical risks intensified after strikes targeting Gulf energy infrastructure. US President Donald Trump warned that Washington would respond forcefully if Iran continued attacks on regional facilities, raising fears of broader disruptions to global energy supply. Australian energy stocks climbed 5.1% to a more than ⁠two-year high as oil ‌prices surged. Woodside rose 7.2%, while Santos gained 3.2%.


Meanwhile, Australian labour market data released on Thursday painted a mixed picture. While employment increased, the unemployment rate also rose. It complicates the inflation outlook and adds uncertainty over the Reserve Bank of Australia's May meeting. The RBA on Wednesday delivered a split ‌decision to raise interest rates.

S&P/ASX 200: Top gainers and losers

The S&P/ASX 200’s top gains were led by VIVA ENERGY GROUP LIMITED (VEA), which closed at 2.430, up 0.320, or 15.165%. YANCOAL AUSTRALIA LIMITED (YAL) followed, rising 0.632 or 8.542% to 8.030, while WOODSIDE ENERGY GROUP LTD (WDS) gained 2.260 or 7.188% to finish at 33.700. KAROON ENERGY LTD (KAR) also posted gains, climbing 0.105 or 5.511% to 2.010, and NEW HOPE CORPORATION LIMITED (NHC) advanced 0.280 or 5.333% to close at 5.530.

On the downside, ORA BANDA MINING LTD (OBM) led the declines, falling 0.210, or 14.094%, to 1.280. WESTGOLD RESOURCES LIMITED (WGX) dropped 0.790 or 12.804% to 5.380, while IPERIONX LIMITED (IPX) slipped 0.490 or 12.099% to 3.560. PANTORO GOLD LIMITED (PNR) declined 0.440, or 11.312%, to 3.450, and GENESIS MINERALS LIMITED (GMD) fell 0.660, or 10.697%, to 5.510.

S&P/ASX 200: Top-performing sectors

Sectors ended mixed. 8 of 11 sectors were lower along with the S&P/ASX 200 Index, according to the ASX website. Energy was the best-performing sector, gaining +5.08% and +6.02% for the past five days.

On the sectoral front, miners dropped 5% to their lowest level since late December, weighed by softer commodity prices. Heavyweights BHP and ⁠Rio Tinto each fell more than 3%. Gold stocks also declined 9.2%, hitting their lowest level in over four months as bullion prices eased.

Financials slipped 0.5%, with three of the "Big Four" banks losing between 0.3% and 1.3%. The Commonwealth Bank of Australia rose 0.2%.