Dollar stays near 18-month high as Mideast conflict, inflation data in focus

A currency can fall slightly in one trading session while remaining historically strong. The dollar index was 102.14 in Asian trading, only modestly below its recent peak. Its small decline therefore did not erase the broader rally. Trading was also thin because Japanese markets were closed, which limited activity across the region.

Several forces supported the dollar. Analysts expected continued Houthi attacks on Saudi energy assets, while markets assessed attacks on two tankers and uncertainty surrounding Ukraine, Russia, and Iran. Such risks can increase demand for dollar-linked assets. The article also notes that global financial conditions had tightened after sharp bond-market moves.

The dollar's next direction may depend on US inflation data. Traders priced an 81% chance that the Federal Reserve would leave rates unchanged at its October meeting. Barclays said the rally could pause, especially if Wednesday's Consumer Price Index report is soft and encourages a more reassuring Fed tone.

The dollar index is a weighted measure of the US dollar's value against six major currencies. It gives traders a single gauge of broad dollar strength instead of requiring them to follow many separate exchange rates. A rising index generally means the dollar is strengthening against that basket; a falling index suggests broad weakness.

The basket includes the euro, Japanese yen, British pound, Canadian dollar, Swedish krona, and Swiss franc. The euro has the largest weighting, so movements in the euro-dollar exchange rate can strongly affect the index. This explains why the article discusses both the index and individual currency pairs such as dollar-yen and euro-dollar.

The article reported the index at 102.14, slightly lower in Asian trading but still near an 18-month peak. That reading captured the dollar's overall strength even as the yen, euro, pound, Australian dollar, and New Zealand dollar each moved differently.

Oil prices moved between gains and losses as traders weighed fresh security risks against the announced Ukraine-Russia energy ceasefire. Brent crude futures were down 1% in Asian hours, reaching $103.55 per barrel. The percentage move was limited, but the price level and volatility showed that energy markets were highly sensitive to news.

The main trigger was a rise in attacks by Iran-backed Houthis on Saudi Arabia, alongside attacks on two tankers over the weekend. Saudi energy assets matter because threats to them can raise concern about future supply. Traders may then bid up crude contracts to reflect greater risk, even before any confirmed production loss occurs.

The article does not provide a longer historical comparison for $103.55, so it cannot establish whether the price was unusually high by past standards. It does show that geopolitical developments were moving prices immediately. Continued attacks could support oil gains, while diplomatic progress could reduce some pressure.

Geopolitical attacks can raise oil prices by increasing the perceived risk to production, storage, and transport. Buyers may pay more for crude when they fear interruptions, even if supply has not yet fallen. Higher energy prices can also feed inflation expectations, affecting interest-rate bets and currencies.

The article gives two examples: Iran-backed Houthis stepped up strikes on Saudi Arabia, and two tankers were attacked over the weekend. Analysts at Commonwealth Bank of Australia said continued attacks on Saudi energy assets would support oil and the US dollar. The mechanism is risk pricing: threatened supply supports crude, while uncertainty can increase demand for dollar assets.

The relationship is not automatic. The dollar also responds to US economic data, Federal Reserve expectations, and global financial conditions. Here, traders were awaiting US CPI data and watching whether the Fed might hold rates. Persistent energy risks could keep inflation concerns alive, while easing tensions could remove some support from oil and the dollar.

The Consumer Price Index, or CPI, tracks changes in the prices consumers pay for a basket of goods and services. It is widely used to assess inflation. Investors watch whether prices are accelerating or cooling because inflation affects household purchasing power, interest rates, bond yields, currencies, and asset prices.

Wednesday's US CPI report was one of the last major economic releases before the Federal Reserve's late-October meeting. The Fed raised rates last month for the first time since 2023 to restrain inflation. If CPI is stronger than expected, markets may increase bets on another rate rise. A soft reading could support expectations that policymakers will stay on hold.

The article reported an 81% chance of unchanged rates, up from 51% a month earlier. Barclays said a soft CPI reading could encourage Fed officials to use a more reassuring tone. That could pause the dollar's rally, especially after sharp bond-market selloffs had already lifted global borrowing costs.

The Federal Reserve uses interest rates to influence demand and inflation. When it raises its policy rate, borrowing usually becomes more expensive. Households and companies may spend less, which can reduce price pressure. Higher US rates can also make dollar-denominated assets more attractive, often supporting the dollar. Bond yields commonly rise when markets expect tighter policy.

The article says the Fed raised rates last month for the first time since 2023 to rein in inflation. It also says traders were pricing an 81% chance of no change at the October meeting. Expectations matter because financial markets adjust before an actual decision. If investors expect higher rates, bond prices can fall and yields can rise, lifting borrowing costs.

These effects can spread globally. The article describes recent bond-market selloffs that pushed borrowing costs to multi-decade highs amid inflation, energy-price, and debt concerns. If CPI is soft, officials may sound more reassuring, potentially easing yields, the dollar, and financial conditions.

During geopolitical or economic stress, investors often prefer assets they can trade quickly and hold easily. The US dollar is central to global finance, while US government bonds are among the most actively traded sovereign debt markets. This can create demand for both, although the article does not specifically state that investors bought them in this episode. It reports a dollar near an 18-month high amid major risks.

A bond-market selloff means investors are selling bonds. Bond prices fall and yields rise. Higher yields increase the cost of financing for governments, companies, and households. Banks and markets may then become more cautious, reducing credit and spending. The article links recent selloffs with rising borrowing costs across the globe.

The reported worries included inflation, energy prices, and ballooning government debt. These pressures can reinforce each other by making funding more expensive and raising concerns about future inflation. Barclays said tighter conditions could influence the Fed's communication, particularly if CPI is soft, while the dollar's rally might pause.