Dollar Strengthens on Fed Rate Hike Bets

2026-05-18 01:48 By Jam Kaimo Samonte 1 min. read

The dollar index climbed above 99.3 on Monday, reaching its strongest level in six weeks as rising inflationary pressures linked to the Middle East conflict reinforced expectations that the Federal Reserve could raise interest rates later this year.

In the latest developments, President Donald Trump warned Iran to “get moving” or face consequences after departing China without securing major trade breakthroughs or meaningful progress toward ending the conflict and reopening the Strait of Hormuz.

The latest US CPI and PPI data released last week indicated that the energy price shock is feeding into broader US inflation, leading traders to fully rule out any Federal Reserve rate cuts this year while increasing bets on a possible rate hike before year-end.

Investors are now awaiting the latest FOMC meeting minutes and flash US PMI data for additional clues on the outlook for monetary policy and economic activity.



News Stream
Dollar Lower on US-Iran Deal Hopes
The dollar index held lower around 99.1 on Wednesday, pulling back from the early-April highs reached in the previous session, as optimism grew that the US and Iran could soon reach a deal. According to a White House pool report, President Trump said negotiations with Iran are in their final stages, helping drive oil prices lower for a 2nd straight session. Even so, crude prices remain nearly 50% above pre-war levels. Investors remain concerned that elevated energy costs could fuel inflationary pressures and potentially force central banks to tighten monetary policy further. Minutes from the FOMC’s April meeting showed that a majority of policymakers believe additional rate hikes may be warranted if inflation stays persistently above the Fed’s 2% target. Markets still broadly expect the Federal Reserve to leave interest rates unchanged for the rest of the year, though traders currently assign roughly a 50% probability to a rate increase in December.
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Dollar Near 6-Week Highs
The dollar index was little changed at 99.4 on Wednesday, hovering close to high levels not seen since early April, supported by concerns about rising inflation and high interest rates. The Strait of Hormuz remains largely closed, keeping oil prices roughly 50% above pre-war levels and fueling concerns over sustained inflationary pressures. Higher energy costs are expected to continue to add upward pressure to consumer prices, likely forcing central banks to maintain tighter monetary policy or even resume interest rate hikes, while also complicating fiscal conditions. The Fed is still expected to keep the federal funds rate unchanged for the remainder of the year, although market-implied odds of a rate hike in December currently stand at around 50%. Investors are now awaiting the release of the latest FOMC minutes later in the day for further insight into policymakers’ outlook on inflation and interest rates. The greenback was little changed against major currencies
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Dollar Hovers at Six-Week High
The US Dollar Index hovered around 99.4 on Wednesday, trading at six-week highs as escalating tensions between the US and Iran kept inflation concerns elevated and strengthened expectations for possible rate hikes. President Donald Trump warned that the US could resume strikes on Iran within “two or three days” if Tehran failed to agree to Washington’s peace terms. The prolonged conflict has effectively kept the strategic Strait of Hormuz closed to shipping traffic, pushing oil prices higher and intensifying global inflationary pressures. Market sentiment has increasingly shifted from expectations of Federal Reserve rate cuts this year toward speculation that the central bank could instead raise rates before year-end. Meanwhile, Philadelphia Fed Bank President Anna Paulson said she supported keeping borrowing costs steady and indicated that any rate cuts would depend on sustained progress in bringing inflation lower.
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