US Dollar Index Price Forecast: Can the Ascending Channel Base Near 101.50 Withstand the Test?

A test of the nine-day EMA at 101.98 could put the US Dollar Index up against immediate resistance.
Momentum remains steady without reaching overbought territory, with the 14-day Relative Strength Index near 55.
The ascending channel’s lower boundary, near 101.70, provides the first support level.

Modest gains are giving way to losses in the US Dollar Index (DXY), which is trading around 101.80 during Tuesday’s European session. The index tracks the US Dollar (USD) against a basket of six major currencies.

TMGM Analysis: Financial Market News, Economic Calendar & Market Insights

A mildly positive near-term bias remains intact while DXY trades above its 50-day Exponential Moving Average (EMA). However, the nine-day EMA is limiting gains as the immediate resistance level. Momentum appears steady rather than overbought, with the 14-day Relative Strength Index (RSI) near 55. Meanwhile, recent FXS Fed Sentiment Index readings around 127.51 suggest broader policy expectations are no longer providing aggressive support, restraining further upside.

The daily chart also places the dollar index at the lower edge of an ascending channel. This trendline support presents two possibilities: a bullish rebound that revives the uptrend, or a bearish breakdown if the level gives way.

A recovery in the US Dollar Index could bring the nine-day EMA at 101.98 into focus as the first resistance hurdle. Clearing this short-term moving average would reinforce the bullish outlook and pave the way for a test of 102.94, the 18-month high reached on 14 October. Beyond that lies the ascending wedge’s upper boundary at 103.90.

For now, the US Dollar Index is probing initial support near 101.70 at the ascending channel’s lower boundary. Below this, the 50-day EMA at 100.94 offers the next support level. A deeper decline would bring into view the five-month low of 98.56 recorded on 20 August.

Does Warsh’s investment surge and AI focus change the data-dependent Fed outlook?

A cautious tone emerges from Fed Chair Warsh’s speech, which receives a 5.6/10 score on the FXS Speechtracker against a historical average of 6.1/10, despite positive remarks on structural growth and a surge in investment. His acknowledgement of being “over-scarred from the global financial crisis” points to a risk-conscious approach. This moderates the hawkish interpretation of his focus on price stability and the forthcoming “crystallizing” meetings in October and December. By highlighting AI’s role as a demand-side force alongside tail risks to financial stability, Warsh signals that the Fed is receptive to structural optimism but is not prepared to commit in advance to a policy course for the remainder of 2026.

With a change of 0.00 points, the FXS Fed Sentiment Index held at a still-elevated 127.51. The unchanged reading indicates that the speech keeps the Fed firmly in hawkish territory, even though its tone was slightly softer than the established FXS Speechtracker baseline. For markets, an elevated index alongside non-committal guidance suggests expectations of prolonged restrictive policy continue to support the Dollar. Incoming data and AI-related developments will nevertheless be central to the next policy “crystallizing” moments.

(The technical analysis of this story was written with the help of an AI tool. Know more.)

US Dollar: Common Questions

What role does the US Dollar play?

As the official currency of the United States of America, the US Dollar (USD) also circulates alongside domestic banknotes as the ‘de facto’ currency in a significant number of other countries. No currency is traded more widely: according to 2022 data, it accounts for over 88% of global foreign exchange turnover, representing average daily transactions of $6.6 trillion. The USD replaced the British Pound as the world’s reserve currency after the Second World War. Gold provided backing for the US Dollar through most of its history, until the Bretton Woods Agreement in 1971 brought an end to the Gold Standard.

Why do Federal Reserve decisions affect the US Dollar?

Monetary policy set by the Federal Reserve (Fed) is the single biggest influence on the US Dollar’s value. Achieving price stability by controlling inflation and promoting full employment are the Fed’s two mandates. Interest rate adjustments are its main means of pursuing these objectives. The Fed raises rates when prices climb too rapidly and inflation exceeds its 2% target, helping to support the USD. Conversely, inflation below 2% or an excessively high Unemployment Rate may prompt the Fed to cut interest rates, putting pressure on the Greenback.

How does Quantitative Easing work, and what does it mean for the US Dollar?

A weaker US Dollar is the usual consequence of quantitative easing (QE), an exceptional measure through which the Federal Reserve can print additional Dollars. QE substantially expands the supply of credit within a stalled financial system. This unconventional policy is used when credit dries up because banks, fearing counterparty defaults, are unwilling to lend to one another. It serves as a last resort when interest rate cuts alone are unlikely to deliver the required outcome. During the Great Financial Crisis in 2008, QE was the Fed’s preferred response to the credit crunch. Under this process, the Fed prints more Dollars to purchase US government bonds, mainly from financial institutions.

How does Quantitative Tightening work, and what does it mean for the US Dollar?

Usually supportive of the US Dollar, quantitative tightening (QT) reverses the easing process. The Federal Reserve ceases bond purchases from financial institutions and, as bonds in its portfolio mature, does not reinvest the principal in further purchases.