Emerging-market assets fall on oil surge, AI concerns

Emerging-market currencies and stocks fell Monday as rising oil prices and concerns over the pace of artificial-intelligence development weighed on sentiment. An MSCI index of developing-nation currencies was down 0.2% as of 12:15 p.m. in New York, with the Chilean peso losing more than 1%. Markets are almost fully pricing a 25-basis-point Federal Reserve hike Wednesday, its first since 2023. Brent crude rose toward $110 a barrel after Saudi Arabia closed its East-West pipeline. South Korea's Kospi slid over 3%.

Written by AI from Livemint — Markets · not yet reviewed by an editor · Published 15 Sept 2026, 3:19 am IST

Source

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#emerging markets#oil prices#federal reserve#currencies#ai stocks

Desk check · some claims need care

What the desk checked (5)

An MSCI index of developing-nation currencies was down 0.2% as of 12:15 p.m. in New York Monday — Figure appears in source, attributed to Bloomberg-tracked MSCI index data
Markets are almost fully pricing a 25-basis-point Fed rate increase on Wednesday, its first since 2023, under Chair Kevin Warsh — Stated in source as market pricing; no specific data provider cited for the pricing, and the named Fed chair is a source-specific detail an editor should confirm
Brent crude rose toward $110 a barrel after Saudi Arabia closed its East-West pipeline following multiple attacks — Price level appears in source; the pipeline outage of several weeks is attributed to an AP report citing regional officials
South Korea's Kospi slid more than 3% after major AI firms called for a slowdown in the technology's development — Figure in source; the AI-firm appeal is not attributed to any named company or document
Oil pared gains after President Donald Trump said Ukraine and Russia agreed not to hit each other's energy targets — Attributed to Trump in the source; no direct quote or venue given

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Deep dive

Research brief · 8 facts · 5 dates · exam-ready

The brief

Context

Emerging-market currencies and equities weakened at the start of a week dominated by central-bank decisions, as a spike in oil prices and doubts about the pace of artificial-intelligence development hurt risk appetite. The immediate trigger for the oil move was Saudi Arabia's closure of its East-West pipeline — an alternative export route bypassing the Strait of Hormuz — after multiple attacks. Markets are simultaneously bracing for a US Federal Reserve rate increase, which would be its first since 2023, following hotter-than-expected US core inflation.

Key facts

An MSCI Inc. index of developing-nation currencies was down 0.2% as of 12:15 p.m. in New York on Monday.
The Chilean peso and Hungarian forint were among the worst performers in a Bloomberg-tracked basket of 22 exchange rates; the peso slumped more than 1% against the dollar.
Markets are almost fully pricing a 25-basis-point Fed rate increase on Wednesday, the first since 2023, under Chair Kevin Warsh.
10-year US Treasury yields touched 5% for the first time since 2023 before retreating.
Brent crude rose toward $110 per barrel after Saudi Arabia closed its East-West pipeline, before paring gains.
The East-West pipeline will mostly be out of service for several weeks, the AP reported citing regional officials.
South Korea's Kospi slid more than 3% after major AI firms called for a slowdown in the technology's development.
Developing-nation equities fell for a third session, poised for the longest run of declines in almost two months.

Timeline

Last week (before the story)US core inflation came in hotter than expected, cementing market bets on a Fed rate hike.
Monday, earlier in the dayBrent crude rose toward $110 a barrel after Saudi Arabia closed its East-West pipeline following multiple attacks.
Monday, 12:15 p.m. New York timeMSCI emerging-market currency index down 0.2%; Chilean peso off more than 1%; Kospi down over 3%.
Monday, later in the dayOil pared gains after President Donald Trump said Ukraine and Russia agreed not to hit each other's energy targets; Treasury yields retreated from 5%.
Wednesday (upcoming)US Federal Reserve decision expected, followed later in the week by the Bank of England and Bank of Japan.

Who has a stake

US Federal Reserve (Chair Kevin Warsh) — Expected to raise rates by 25 basis points on Wednesday, its first hike since 2023, amid renewed inflation risks.
Emerging-market currencies and investors — Face mild weakness from global risk sentiment and higher oil prices; more selective investor positioning by vulnerability.
Saudi Arabia — Its East-West pipeline, a key alternative to the Strait of Hormuz, is largely out of service for several weeks after attacks.
South Korea's equity market (Kospi) — Fell over 3% as AI-sector doubts hit a segment that drove this year's rally.
Bank of England and Bank of Japan — Their decisions later in the week are being watched for the global interest-rate path.
Oil importers and inflation-targeting policymakers — Higher crude prices revive inflation risks that complicate rate decisions.

Why it matters

A simultaneous oil-supply shock, a possible Fed rate hike and wobbling confidence in the AI trade can tighten global financial conditions and pull capital out of developing economies. For oil-importing emerging markets, costlier crude feeds directly into inflation and currency pressure, while higher US yields raise the cost of external borrowing. The episode shows how geopolitics in the Gulf, US monetary policy and a single technology theme now move emerging-market assets together.

UPSC angle

Prelims pointers

A basis point is one-hundredth of a percentage point; 25 bps equals 0.25%.
MSCI Inc. compiles widely tracked emerging-market currency and equity indices.
Brent crude is the global benchmark for oil pricing; it rose toward $110 a barrel in this episode.
The Strait of Hormuz is the key chokepoint for Gulf oil exports; Saudi Arabia's East-West pipeline is an alternative route.
Kospi is South Korea's benchmark stock index; it fell more than 3%.
10-year US Treasury yield touched 5% for the first time since 2023.

Mains framing

The sell-off in emerging-market assets illustrates how multiple shocks can compound. First, a supply-side energy shock: the closure of Saudi Arabia's East-West pipeline after attacks pushed Brent toward $110 a barrel, reviving inflation risk for oil-importing developing economies. Second, monetary tightening in the core: hotter-than-expected US core inflation led markets to almost fully price a 25-basis-point Fed hike, the first since 2023, with 10-year Treasury yields briefly touching 5% — a combination that typically strengthens the dollar and pressures emerging-market currencies such as the Chilean peso and Hungarian forint. Third, a sentiment shock in a concentrated market theme: calls by major AI firms for a slowdown in the technology's development knocked over 3% off South Korea's Kospi, exposing how far this year's equity rally leaned on one sector. The mitigating factors were equally visible — oil pared gains after reports of a Russia-Ukraine understanding on energy targets, and yields retreated, showing that geopolitical de-escalation can quickly reverse the move. As Societe Generale's Phoenix Kalen notes, investors have become more selective, distinguishing between currencies more and less vulnerable to global shocks. The way forward for exposed economies lies in credible domestic policy anchors, adequate reserve buffers, diversified energy sourcing and reduced concentration risk in equity markets, while awaiting clarity from the Fed, Bank of England and Bank of Japan decisions.

Key terms

EMFX: Shorthand for emerging-market foreign exchange, i.e. currencies of developing economies.
Basis point: One-hundredth of a percentage point; a 25-basis-point hike means a 0.25 percentage point rate rise.
Brent crude: The international benchmark crude oil grade whose price guides global oil markets.
East-West pipeline: Saudi pipeline used as an alternative route to the Strait of Hormuz for oil exports; closed after multiple attacks.
Kospi: South Korea's benchmark equity index, heavily exposed to technology and AI-linked stocks.
MSCI emerging-market currency index: An MSCI Inc. gauge tracking the performance of developing-nation currencies against the dollar.

Practice questions

How do simultaneous oil-price shocks and US monetary tightening transmit stress to emerging-market currencies and equities? Illustrate with the events described.
Discuss the strategic significance of chokepoints such as the Strait of Hormuz and bypass pipelines for the energy security of oil-importing economies.
Concentration of stock-market gains in a single theme such as artificial intelligence creates systemic risk. Examine in the light of recent market movements.

Grounded only in the source report — figures and dates are the source's, not inferred.

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