Dollar Nears 99.50 As Fed Hike Odds Climb Toward 80%

The US Dollar Index climbed toward 99.50 on Monday, extending a fourth straight session of gains as traders positioned for a Federal Reserve rate decision now seen as a coin flip tilting toward a hike.

Executive Summary:

• The Dollar Index (DXY) advanced toward the 99.50 level, its fourth consecutive daily gain.
• Cross-venue prediction markets now price a 25-basis-point Fed hike at roughly 78-80%, up sharply from near-coin-flip odds two weeks ago.
• The FOMC delivers its decision Wednesday at 2:00 PM ET, with Chair Kevin Warsh’s press conference to follow at 2:30 PM ET.

Macro Breakdown: The dollar’s latest leg higher traces directly back to last week’s hotter-than-expected August CPI print, which showed core inflation rising 0.3% month-over-month against a 0.2% forecast. That data, combined with an August payrolls report that nearly tripled expectations (162,000 jobs added versus a consensus near 53,000, with July’s figure revised up from -23,000 to +21,000), has pushed traders to price in meaningfully higher odds of a rate hike than seemed likely just weeks ago. Fed Chair Kevin Warsh’s Jackson Hole keynote in late August added further fuel, with Warsh describing the 2% PCE inflation objective as a fixed target rather than a flexible goal — a hawkish framing that flipped market pricing from favoring a hold to treating a hike as the more likely outcome.

Social Proof: The scale of the swing in rate expectations is easy to understate without a reference point. Back in mid-August, market pricing had swung the other way entirely, with The Kobeissi Letter flagging that hike odds had collapsed to just 34% after a softer CPI reading at the time — roughly half of where they’d stood weeks earlier. That August low is the mirror image of today’s 78-80% pricing, underscoring just how data-dependent this Fed cycle has become.

Currency Pair & Market Impact: A firmer dollar has pressured most major pairs, with EUR/USD sliding back toward the lower end of its recent range and USD/JPY holding elevated as the yield gap between US and Japanese policy rates remains historically wide ahead of Thursday’s separate Bank of Japan decision. Elevated energy prices tied to ongoing Middle East supply disruptions have added a second layer of dollar support, since higher energy costs feed directly into the same inflation dynamics pushing the Fed toward tightening.

Forward-Looking Outlook: All eyes now turn to Wednesday’s 2:00 PM ET rate decision and the accompanying FOMC economic projections, followed by Warsh’s press conference at 2:30 PM ET. A hike would mark a notable shift after July’s hold, while any dovish language in the statement or press conference could quickly unwind some of the dollar’s recent gains. Traders should also watch Thursday’s Bank of Japan decision, where hike odds near 65-80% add a second major central bank event to an already pivotal week for currency markets.

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