The US Dollar
Currencies
Delayed · ~15 minLive market data · delayed ~15 min · Source: Yahoo Finance
Market Context · The dollar is the world’s reserve currency and its default safe haven — the asset markets run to, and the price that transmits US policy to everyone else. The data table above updates automatically (delayed ~15 minutes). The narrative below is current as of the October 13, 2026 close and is updated on market events.
What is happening
The dollar index traded around 102.2–102.4 on October 13, easing from its highest level since April last year. The euro rose to about $1.1197 and sterling to about $1.3248, while the dollar slipped to ¥158.37 after Japanese wholesale prices rose 6.8% year over year, keeping Bank of Japan rate-hike expectations alive. The dollar’s support is structural right now: with US yields above 5%, holding dollars pays — so the currency stays firm even on days when US equities stall.
Why it matters
Trade and prices. A strong dollar makes imports cheaper for US buyers (disinflationary at home) and exports dearer for everyone buying American — while making US goods less competitive abroad. The world’s debt. Trillions in dollar-denominated borrowing outside the US gets more expensive to service when the dollar rises — the main channel by which Federal Reserve policy tightens conditions in emerging markets. Commodities. Oil and metals are priced in dollars, so a firmer dollar mechanically pressures commodity prices for non-dollar buyers — the interplay with oil runs both ways. US earnings. Roughly a third of S&P 500 revenue is earned abroad; a strong dollar shaves reported profits when those earnings are translated back. The mechanics are in What Moves Currencies.
What could change the picture
The Fed path. September CPI (October 14) and the October 27–28 FOMC meeting set the near-term rate story — a central bank expected to cut faster than its peers is the classic recipe for a softer dollar. The Bank of Japan. With Japanese inflation data firm, another BoJ hike would narrow the yield gap that has kept the yen weak. Growth differentials. Sustained US outperformance keeps capital flowing in; a US slowdown with resilient growth elsewhere is what historically turns dollar rallies. Oil. An energy shock that hits importers harder than the US tends to strengthen the dollar further.
What happened before
2022. During the Fed’s fastest tightening cycle in four decades, the dollar index peaked near 114.8 in September 2022 — a level that strained emerging-market borrowers and forced intervention by several central banks, including Japan’s. It retraced as other central banks caught up: dollar peaks tend to come when the Fed’s advantage stops widening, not when it starts narrowing. September 2026. Our own coverage tracked the dollar’s divergence as central banks split — the same configuration, in milder form, that is in place now. Observations from past episodes, not a forecast.
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Market Context pages combine automatically updated data (delayed ~15 minutes; source: Yahoo Finance) with editorial narrative updated on market events, not continuously. Narrative figures are as of the date shown. For information and education only — not investment advice.