Australian stocks closed sharply lower Friday, March 6, 2026, with the benchmark S&P/ASX 200 index falling 89.3 points or 1.00% to 8,851.00, marking its lowest finish in a month and capping the market's steepest weekly decline since mid-2022 amid escalating Middle East conflict and rising oil prices.

ASX headquarters at 39 Martin Place, Sydney
ASX headquarters at 39 Martin Place, Sydney

The index traded in a range from 8,811.60 to 8,940.30 during the session, with volume elevated at around 770 million shares. It has now shed 3.78% over the past five trading days — its biggest weekly drop since June 2022 — and sits 3.82% below its 52-week high of 9,200.90 touched Monday, March 2. Year-to-date in 2026, the ASX 200 remains up about 1.57%, though recent losses have erased much of February's momentum.

The sell-off mirrored global risk aversion as the U.S.-Israeli conflict with Iran entered its seventh day. President Donald Trump's comments suggesting U.S. influence over Iran's leadership, combined with reports of tanker attacks in Gulf waters and China's curbs on fuel exports, drove Brent crude higher — up around 3-9% in recent sessions to levels near $84-88 per barrel. Higher energy costs stoked inflation fears that could pressure global growth and delay central bank easing.

Locally, the materials sector led declines, plunging 3.7-4.3% as commodity prices weakened overnight (excluding energy). Miners bore the brunt: Deep Yellow Limited tumbled 11.79%, Catalyst Metals fell 11.34%, and Sandfire Resources dropped 9.58%. Copper prices softened amid a stronger U.S. dollar and uncertainty over Middle East smelter operations, while gold miners retreated as bullion eased. The sector's heavy weighting dragged the broader index lower.

Financial stocks also edged down, contributing to a weekly loss of 3.3% — their weakest stretch since November 2025. Energy names provided relative strength, extending gains on the oil rally, though some like Woodside Energy dipped ex-dividend.

The downturn followed a volatile week. The ASX 200 peaked near record levels early in March before reversing sharply. Thursday's session saw a modest rebound of 0.44% to 8,940.30, snapping a brief losing streak, but Friday's weakness resumed the trend. Earlier in the week, the index fell 1.94% on March 4 and 1.34% on March 3, reflecting sensitivity to overseas cues.

Broader influences included China's announcement of a modest 4.5-5.0% GDP growth target for 2026 — the lowest since 1991 — signaling strain on its export- and investment-driven model. This added pressure on commodity-linked stocks, as Australia relies heavily on exports to China.

Wall Street's overnight performance offered little relief, with U.S. indices mixed amid similar geopolitical and inflation concerns. The stronger U.S. dollar weighed on Australian exporters, while the Aussie dollar traded around US70.40 cents, down 0.5%.

Despite the gloom, some sectors held firmer. Technology and health stocks showed resilience in recent sessions, though they couldn't offset materials weakness Friday. Energy plays benefited from oil's strength, with refiners like Ampol and Viva Energy posting gains earlier in the week on reports of Chinese export suspensions.

Analysts noted the market's reaction reflects broader uncertainty. AMP Economist My Bui highlighted risks of "stagflation" if oil surges persist, raising household and manufacturing costs while curbing discretionary spending and investment. Geopolitical risk could delay big purchases amid higher borrowing costs.

The ASX 200 has now crossed below its 50-day moving average, a technical signal that may trigger further selling. It remains 9.34% higher than a year ago but vulnerable to ongoing Middle East developments and commodity volatility.

Looking ahead, investors will monitor oil prices, any de-escalation signals from the Gulf, and upcoming domestic data. With the index at a one-month low, bargain hunters may emerge if tensions ease, though persistent energy inflation could cap upside.

The All Ordinaries index, a broader gauge, fell in line with the ASX 200, underscoring widespread caution. Over $100 billion in market value evaporated this week across Australian equities.

As the trading week closed, the tone remained defensive. Miners and commodity plays face headwinds from global growth worries, while energy offers a hedge. Volatility is likely to persist as geopolitical crosscurrents dominate.