Oil emergency, Flash PMIs, and RBA hike fallout | GO Markets week ahead
GO Markets
20/3/2026
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Last week was as consequential as advertised. The RBA hiked, the Fed held, and markets barely had time to process any of it before reports emerged that Israel had struck Iran's South Pars gas field.
The week ahead brings fewer central bank decisions, but it may be just as important for markets. Flash PMIs will offer the first broad read on whether the war is already showing up in business confidence. Australia's February CPI is the domestic data point that matters most for the RBA's next move. And the oil market remains the dominant macro variable.
Quick facts
Brent crude spiked above $110 per barrel after Israel struck Iran's South Pars gas field for the first time.
Flash PMIs for Australia, Japan, the eurozone, UK, and the US all land Tuesday.
Australia's February CPI lands Wednesday, the first inflation read since the back-to-back RBA hikes.
Oil: From crisis to emergency
The oil situation deteriorated significantly last week. Brent crude has now surged roughly 80% since the war began on 28 February.
The 18 March strike on Iran's South Pars gas field was the first time upstream oil and gas infrastructure has been targeted.
Iran responded to the strike by threatening to target facilities across Saudi Arabia, the UAE and Qatar. If any of these threats are executed, the global oil shock would escalate from a supply disruption to a direct attack on the region's production capacity.
Analysts are now saying $150 Brent is achievable and $200 is not outside the realm of possibility. The 1970s Arab oil embargo resulted in a quadrupling of prices, and the current shock is already being described in those terms by senior energy executives.
For markets this week, oil is the dominant variable. Any signal of ceasefire, diplomatic progress or resumed Hormuz shipping could likely trigger a correction in oil prices. Any Iranian strike on Gulf infrastructure could send them higher.
Monitor
Daily vessel transit numbers through the Strait of Hormuz.
Iranian retaliation against Gulf infrastructure, a strike on Saudi or UAE facilities would be a major escalation.
When and how American and European IEA reserves reach the market.
Qatar's South Pars disruption is affecting the European LNG market.
Trump statements that could cause intraday oil price movement.
Global Flash PMIs: The first read on an economy at war
Tuesday delivers the S&P Global flash PMI estimates for March across every major economy simultaneously.
This will be the first data set to capture how manufacturers and services firms are responding to $100+ oil, the Strait of Hormuz blockade, and the broader uncertainty created by the war in the Middle East.
The key question for each economy is whether the oil price surge and war uncertainty have dented business confidence, suppressed new orders or pushed input price indices to new multi-year highs.
Given that oil crossed $100 before the survey window closed for most economies, input cost readings could be significantly elevated.
Key dates
S&P Global Flash Australia PMI: Tuesday 24 March, 9:00 am AEDT
S&P Global Flash Japan PMI: Tuesday 24 March, 11:30 am AEDT
HSBC Flash India PMI: Tuesday 24 March, 4:00 pm AEDT
HCOB Flash France PMI: Tuesday 24 March, 7:15 pm AEDT
The RBA hiked for the second meeting in a row on 17 March, lifting the cash rate to 4.10% in a narrow 5-4 vote.
Governor Bullock described it as a "very active discussion" where the direction of policy was not in question, only the timing.
This week will see the release of February's CPI as the first read to capture any of the oil shock. The trimmed mean, which strips out volatile items including fuel, will be the number the RBA watches most closely. A reading above 3.5% could cement the case for a May hike. A softer result could revive the argument for a pause.
ANZ and NAB have both stated expectations of a third hike in May, taking the cash rate to 4.35%.
Key dates
ABS Consumer Price Index (CPI): Wednesday 25 March, 11:30 am AEDT
Monitor
Trimmed mean inflation as the RBA's preferred measure.
Fuel and energy components that could separate the oil shock from domestic price pressure.
Housing and services inflation as sticky components driving the RBA's long-run concern.
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Tuesday, 12 May 2026, at roughly 7:30 pm AEST, Treasurer Jim Chalmers will stand up in Canberra and deliver the 2026-27 Federal Budget. According to Budget.gov.au, that is when the Budget is officially released, with the Budget papers going live online at the same time.
For US retailers and consumer brands, the first hit is usually margin. Import costs rise before pricing power does. Companies can try to pass those costs on, but customers may resist higher prices, especially if household budgets are already stretched. Existing inventory can also soften the first blow, which means the initial earnings result may look manageable while the next one carries the real pressure.
Tariffs, earnings and the Asia versus US split | GO Markets
Same tariff. Different earnings hit.
That is the key split for traders watching this earnings season. The US side is mainly about margin timing. The Asia side is about demand sensitivity. Not every export sector carries the same level of US demand risk.
TL;DR
US companies may face margin pressure as tariffed inventory moves through earnings.
Asian exporters may face volume pressure if US buyers reduce orders.
The timing is different: US retailers may feel the impact later, while Asian exporters may see it earlier through weaker order books.
Textiles, apparel and basic consumer goods are likely more sensitive to US demand.
Semiconductors and AI hardware may be less directly exposed to US consumers, but still carry policy, capex and valuation risk.
The big picture
Tariffs are paid at the US border by importers. From there, the cost can move through the system in several ways: higher prices, weaker margins, lower supplier prices, lower demand or a mix of all four.
Research cited by the Kiel Institute and New York Fed suggests US buyers and businesses may be absorbing a significant share of the tariff burden. That matters because it changes where the earnings pressure shows up first.
For a US retailer, the problem is straightforward but uncomfortable. If the company raises prices, demand may weaken. If it absorbs the tariff cost, margins may compress. If it still has older inventory, the hit may not show up immediately.
For an Asian exporter, the pressure can arrive through a different channel. If US buyers become cautious, they may order less. The exporter may keep prices relatively stable, but factory utilisation falls, fixed costs are spread across fewer units and earnings pressure builds.
That is why this is not just a tariff story. It is an earnings timing story.
US companies: the margin problem
The US side of the tariff story is about cost absorption.
Retailers, apparel brands, consumer electronics sellers and appliance companies often rely on imported goods, components or packaging. When tariff costs rise, they may try to protect margins through price increases, supplier negotiations, sourcing changes or inventory management.
The challenge is that none of these are clean solutions.
Price increases can test consumer demand. Supplier negotiations may take time. Sourcing changes can be expensive or slow. Inventory timing can make the first result look better than the underlying cost trend.
This is why earnings calls matter. Management commentary around pricing actions, tariff mitigation, sourcing, vendor negotiations and inventory timing may reveal more than headline sales growth.
What to watch on the US side
These signals may provide useful context in upcoming earnings reports:
If margins hold while sales remain stable, companies may be managing the pressure. If sales rise but margins fall, tariff costs may not be passing through cleanly. If guidance becomes more cautious, the market may start pricing a delayed earnings impact.
Asian exporters: the volume problem
The Asia side is not always about exporters cutting prices.
In many categories, Asian suppliers operate in competitive global markets with limited pricing power. If US buyers reduce orders, exporters may feel the impact through lower volumes rather than lower unit prices.
That distinction matters.
A company can report stable prices and still face earnings pressure if factories are running below normal utilisation. Lower volumes can reduce operating leverage, delay capital expenditure and weaken guidance.
The highest-risk sectors are usually those most closely tied to US retail demand, seasonal buying cycles and low-margin production.
Which Asian sectors are most exposed?
1. Textiles and apparel +
Highest Sensitivity
Textiles and apparel are among the clearest examples of US demand exposure.
These exporters are often tied directly to US retail orders, private-label contracts and seasonal buying cycles. If US retailers turn cautious, orders can be delayed, reduced or cancelled relatively quickly.
Risk is higher because margins are often thin, production is labour-intensive and buyers may have more power in negotiations.
Relevant export markets: Vietnam, Bangladesh, India, Indonesia and parts of China.
2. Basic consumer goods +
High Sensitivity
This includes toys, household goods, furniture, simple appliances and other discretionary or semi-discretionary exports.
These categories are exposed when US retailers reduce inventory or when consumers pull back from non-essential spending. Tariffs can add pressure if buyers try to push costs back onto suppliers.
Relevant export markets: China, Vietnam, Thailand, Malaysia and Indonesia.
3. Electronics assembly +
Medium to High Sensitivity
Electronics assembly is more mixed.
Lower-end consumer electronics can be sensitive to US household demand. Higher-value components or enterprise-linked electronics may be more resilient, depending on end-market exposure.
This sector can also be harder to read because supply chains are complex. A company may look like a technology exporter, but its actual earnings sensitivity may still depend on US consumer replacement cycles.
Relevant export markets: China, Vietnam, Malaysia, Thailand, Taiwan and the Philippines.
4. Machinery and industrial goods +
Medium Sensitivity
Machinery is less directly tied to US consumer demand than apparel or household goods. The risk is more about business investment.
If US companies delay capital expenditure because tariff uncertainty rises, machinery orders may weaken. However, order books can provide some buffer, and specialised products may have more pricing power.
Relevant export markets: Japan, South Korea, China, Taiwan and Singapore.
5. Semiconductors +
Lower Direct Sensitivity
Semiconductors are less directly exposed to US retail demand than textiles or consumer goods. Demand is often tied to broader technology cycles, autos, industrials, cloud infrastructure and AI investment.
That does not make the sector risk-free. Tariffs, export controls, geopolitics and a weaker global capex cycle can still affect earnings expectations.
Relevant export markets: Taiwan, South Korea, Malaysia, Singapore and parts of China.
6. AI hardware and data-centre supply chains +
Lowest Direct Sensitivity
AI hardware is more tied to cloud capital expenditure and data-centre buildouts than day-to-day consumer spending.
The risk is different. It is less about US shoppers buying fewer goods and more about whether AI capex expectations remain realistic, whether policy restrictions expand and whether valuations already price in strong growth.
Relevant export markets: Taiwan, South Korea, Malaysia and advanced electronics supply-chain hubs.
A simple sector risk map
Sensitivity Analysis
Indicative Asian exporter sensitivity to US consumer demand
Note: This is a general framework only. Sensitivity may vary by company, customer mix, contract structure and end market exposure.
Why timing matters
The US and Asia timelines may not line up.
A US retailer may still be selling older inventory, so the tariff impact can be delayed. Margins may hold in one quarter, then weaken as new tariffed inventory becomes a larger share of the sales mix.
An Asian exporter may see the pressure earlier if US buyers reduce orders before the cost hit appears in US consumer prices.
That creates a split earnings map:
US side: delayed margin pressure.
Asia side: earlier volume pressure.
Policy side: tariff exemptions, pauses or escalations can change the setup quickly.
The mistake is assuming a clean and immediate tariff impact. A strong US retailer result does not automatically mean tariff pressure is gone. It may only mean older inventory is still flowing through. A stable Asian exporter margin does not automatically mean demand is healthy. Volumes may be weakening beneath the surface.
The trap in the earnings season
What to watch next
On the US side, gross margins, inventory commentary, same-store sales and second-half guidance may provide useful context.
On the Asia side, export volumes, factory utilisation, order backlogs, working capital and capital expenditure guidance may be more relevant.
Across both regions, tariff policy remains the swing factor. Exemptions, pauses or new restrictions could quickly change market expectations.
Sector charts may provide additional context on whether market pricing is aligning with the earnings narrative, but they should be read alongside company commentary and macro data from the economic calendar.
FAQ
Frequently asked questions
How do tariffs affect US companies and Asian exporters differently? +
Tariffs may affect US companies through margin pressure and Asian exporters through volume pressure. US companies may face higher import costs, while Asian exporters may face fewer orders from US buyers.
Which Asian export sectors are most exposed to US demand? +
Textiles, apparel and basic consumer goods are generally more exposed to US demand because they are closely tied to retail orders and consumer spending. Electronics assembly and machinery are moderately exposed, while semiconductors and AI hardware may be less directly exposed.
Why can tariff impacts show up later in retailer earnings? +
Retailers may still be selling older inventory purchased before tariffs applied. The impact may become more visible later as new tariffed inventory moves through sales and margins.
What should investors watch in tariff-related earnings reports? +
General signals include gross margins, inventory commentary, same-store sales, export volumes, factory utilisation, order backlogs and management commentary on pricing or sourcing.
Are semiconductors and AI hardware exposed to tariffs? +
They may be less directly exposed to US consumer demand, but they can still be affected by policy restrictions, export controls, global capex cycles and valuation expectations.
Bottom Line
The tariff story is no longer only about who pays. It is about where the earnings pressure shows up first.