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Oil Casts a Long Shadow Over Inflation, Bond Yields and Currencies

By: Fiona Cincotta, Senior Market Analyst

When U.S. Treasury yields climb to multidecade highs and the dollar pushes higher, the Federal Reserve tends to grab the headlines, yet oil sits underneath much of the story. Oil prices and inflation are closely linked, because oil feeds directly into inflation expectations and, from there, into bond yields, equities and currency markets. Middle East headlines can move oil quickly, which is why a single commodity carries so much weight for traders watching the Federal Reserve and the European Central Bank. With markets already weighing the odds of another Federal Reserve rate hike, any fresh push in oil lands on an inflation picture that is far from settled.

Fiona Cincotta, StoneX Senior Market Analyst, is based in London and has more than 15 years of experience trading and analyzing U.K., European and U.S. markets, using both fundamental and technical analysis. Her macroeconomic coverage spans the forex, equity and commodity markets where oil's inflation impact shows up, from EUR/USD to U.S. stock indices and crude itself.

Key Themes

  • Oil is a key inflation driver, and its moves ripple through bond yields, equities and currency markets.
  • Markets price a 70% probability of another Federal Reserve rate hike, up from around 50%.
  • The eurozone's exposure to energy and gas prices leaves its economy more fragile than the U.S.

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Oil Prices Feed Inflation Concerns Into U.S. Bond Yields

"Oil has been a key driver across multiple markets because of those inflationary concerns that it brings", Cincotta says. Oil prices matter to bond markets because they shape inflation expectations, and inflation expectations shape the Federal Reserve outlook, with markets pricing a 70% probability of another rate hike, up from around 50%. U.S. Treasury yields have already climbed to multidecade highs on the back of strong PMI data, hawkish Federal Reserve commentary and deficit worries. As a result, any fresh rise in oil lands on a bond market already braced for a more aggressive Federal Reserve, raising the stakes for the personal consumption expenditures price index, the Fed's preferred inflation gauge. Oil, in other words, is not a sideshow to the rate debate but one of its main inputs.

Oil Headline Risk from the Middle East Spills into Stocks and FX

Oil headline risk from the Middle East can move prices quickly, and those swings carry well beyond the energy market. Developments in the region, Cincotta explains, can "quickly move prices and therefore influence inflation expectations, yields, the equity markets as well as the FX market". Specifically, a headline-driven move in oil feeds straight into inflation expectations, which reprices bond yields and then flows through to equity valuations and currency pairs. That chain is why a trader focused purely on the dollar or U.S. stock indices still has good reason to keep one eye on oil. Unlike scheduled releases such as nonfarm payrolls, geopolitical headlines arrive without warning, leaving markets little time to adjust.

Eurozone Energy Exposure Leaves the Euro Vulnerable to Oil

EUR/USD has fallen to its lowest level since late July despite the European Central Bank also raising interest rates, reflecting a eurozone economy that is more exposed to higher energy prices than the U.S. The Federal Reserve is seen as more aggressive about further hikes, while U.S. data points to an economy that is holding up well and powering ahead. Conversely, the eurozone heads toward winter with its growth outlook tied closely to energy and gas costs, so oil and gas prices bear directly on the euro side of the pair. Eurozone inflation figures are a key driver for EUR/USD as well, keeping the pair sensitive to both energy prices and price data. According to Cincotta, "the eurozone economy is much more fragile given its vulnerability to higher prices and higher energy prices, and gas prices as we go towards the winter season".

--- Written by Gus Farrow, Senior Manager, StoneX Media

--- Expert: Fiona Cincotta, StoneX Senior Market Analyst

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