Why is the Dow down today?

Dow Jones today fell as oil spiked near US$100 on Strait of Hormuz risks. Higher energy costs raise inflation worries and push out hopes for early rate cuts. That hit banks and tech the most, while energy gained. Investors rotated to defensives and tightened risk until volatility cools.

How does the Strait of Hormuz affect markets?

Roughly a fifth of global crude moves through the Strait of Hormuz. Any disruption can squeeze supply, lift Brent and WTI, and raise inflation risk. Equities then reprice earnings, margins, and rate expectations. Sensitive sectors, like airlines and chemicals, often weaken, while producers and refiners can outperform.

What sectors tend to benefit when oil prices surge?

Producers, integrated energy, and some refiners often benefit as realised prices rise. Select services tied to upstream activity can also improve. However, transport, airlines, chemicals, and discretionary areas exposed to fuel costs may struggle. Factor balance sheet strength and cash flow to separate durable winners from short-lived moves.

What should Australian investors watch next?

Watch Brent and WTI curves, local petrol prices, CPI prints, and RBA commentary. If oil holds near US$100, inflation risk rises and rate relief may be slower. Use technical levels on the Dow, diversify across cash-generative names, and keep position sizes modest while headline risk remains high.

Global Market Insights

^DJI Today, March 13: Oil Nears $100 as Hormuz Closure Weighs

ByDanny Kontos March 12, 2026

Dow Jones today is under pressure as oil nears US$100 and the Strait of Hormuz risk lingers. The Dow Jones Industrial Average (^DJI) fell 1.57% to 46,958.63, sharpening concerns about inflation and rate cuts. Brent hovered near US$100 and WTI around US$95 after Iran signalled Hormuz would stay shut. Energy led, while banks and tech lagged. We outline what this means for Australian investors, sector moves to track, and key technical levels to frame next steps.