The US Dollar Index (DXY) hovered near 101.50 in early European trading on Wednesday, extending gains as markets increased expectations of further Federal Reserve tightening. According to the CME FedWatch tool, pricing implies a 36.3% probability of a 25-basis-point rise at the July meeting, up from 8.5% a week earlier, while the odds for September climbed to 70.3% from 29.1%.
On the daily chart, DXY remains above the Bollinger Bands’ (20) simple moving average and the 100-day moving average, with the Relative Strength Index (14) near 74 in overbought territory. The upper Bollinger Band around 101.48 is acting as near-term support, with the Bollinger mid-line or 20-day simple moving average at 100.00 below; further down, the 100-day moving average sits at 98.95 and the lower band is near 98.52. Resistance is seen at 101.95–102.00, matching the May 12, 2025 high and a psychological level, with the next level at the April 7, 2025 high of 103.54; the dollar remains the most traded currency, accounting for over 88% of global FX turnover, or about $6.6 trillion a day in 2022.
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Drivers of Dollar Strength: Fed Policy and Inflation Data
We are seeing the US Dollar Index extend its rally near 101.50, driven by the market’s growing conviction that the Federal Reserve will raise interest rates this year. The odds of a hike by the September meeting have jumped to over 70%, a significant shift in sentiment over just a few weeks. This hawkish outlook is the primary force supporting the dollar’s current strength.
This change in expectations is fueled by recent economic reports showing persistent underlying inflation. The latest core Personal Consumption Expenditures (PCE) Price Index, the Fed’s preferred inflation gauge, came in at an annualized rate of 3.2%, which is still well above the central bank’s 2% target. A resilient labor market also gives the Fed more room to continue its tightening policy without immediate fears of a deep recession.
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Tactical Trading Considerations and Historical Perspective
For derivative traders, the immediate path of least resistance for the dollar appears to be upward, suggesting bullish strategies are appropriate. We believe that buying call options on the DXY or related currency pairs like USD/JPY is a straightforward way to gain exposure to this trend. This approach allows for participation in potential gains while capping the maximum risk to the premium paid for the options.
However, we must note that technical indicators suggest the dollar’s advance is becoming stretched, with the Relative Strength Index (RSI) now in overbought territory. This signals a heightened risk of a temporary pullback or a period of consolidation before the next move higher. Therefore, aggressively opening new long positions at the current level may not be the most prudent action.
A more tactical approach would be to wait for a minor dip to establish new long positions or to use option spreads. We see the former resistance level around 101.48 and the 20-day moving average near 100.00 as key support zones for initiating new trades. Using bull call spreads can also be an effective strategy to reduce entry costs and mitigate risk if the upward momentum stalls.
Historically, periods of determined Fed hawkishness have led to sustained dollar rallies, as seen during the aggressive hiking cycle of 2022. During that time, the DXY climbed from the mid-90s to over 114, showing how powerful this fundamental driver can be. If inflation data in the coming weeks remains hot, we could be in the early phases of a similar, prolonged trend.
