The US Dollar Index softened to around the 98.80 level during Monday's Asian session, weighed down by growing concerns over the deteriorating fiscal outlook linked to Treasury bond buyback operations. Market participants continue to evaluate ongoing monetary policy stances alongside aggressive fiscal measures.
Treasury Buybacks and Yield Pressures
US Treasury Secretary Scott Bessent announced on Thursday that the department would double its long-end bond buybacks to $4 billion per operation in an effort to cap surging 30-year yields. This announcement followed a surprise department move to scale up purchases of longer-dated debt to rein in borrowing costs.
Marc Chandler, chief market strategist at Bannockburn Global Forex, noted that Bessent's efforts to suppress US yields have had limited impact on the yields themselves, but have instead undermined the dollar as the market pushes back against the policy.
Later on Monday, Scott Bessent is scheduled to hold a press conference following threats of severe sanctions against Iran, with market participants closely watching whether secondary targets might include China.
Geopolitical Tensions and Sanctions
Last week, US President Donald Trump announced major economic measures against Iran, framing the initiative as unprecedented economic conflict and isolation, with strict consequences for any nations providing financial aid. While rising geopolitical tensions in the Middle East typically offer safe-haven support to the greenback, broader fiscal worries are currently overriding these safe-haven inflows.
Strategists at Scotiabank emphasize that the current policy mix leaves the currency uniquely exposed to fiscal concerns. Efforts to keep long-term borrowing costs down mean that the USD bears a heavier negative burden from US fiscal policy uncertainty.
Technical Outlook and Live Market Data
On the daily chart, the Dollar Index Spot maintains a bearish near-term bias, trading below the 100-day moving average and the Bollinger middle band. Price action presses into the lower half of the recent range, while the Relative Strength Index near 30 signals that downside momentum remains dominant despite approaching oversold territory.
According to live market data, the US Dollar Index (DX-Y.NYB) trades at 98.82, showing a marginal change of +0.02% from the previous close of 98.80. The 52-week range spans from 95.55 to 101.80. Technical indicators show a 14-period RSI at 30 indicating oversold conditions, alongside a bearish MACD reading of -0.44 versus the signal line at -0.33.
On the topside, initial resistance aligns near the 100-day moving average at 99.70, followed by the Bollinger 20-period simple moving average at 99.75. On the downside, immediate support rests at the lower Bollinger band of 98.50, where a decisive breakdown could accelerate the prevailing downtrend.
Global Role of the US Dollar
The US Dollar serves as the official currency of the United States and the de facto currency across numerous global jurisdictions. Accounting for over 88% of all global foreign exchange turnover with an average of $6.6 trillion in daily transactions as of 2022 data, it remains the world's most heavily traded currency and primary reserve asset following the post-World War II transition away from the gold standard.
Monetary policy, directed by the Federal Reserve to balance price stability and full employment, remains the single most critical driver of the greenback's valuation over time through interest rate adjustments, quantitative easing, and quantitative tightening cycles.
Wider Currency and Commodity Movements
Elsewhere in the currency markets, GBP/USD retreated toward the low 1.3600s after touching tops above 1.3670, while EUR/USD hovered around 1.1670 following unsuccessful attempts to breach 1.1700. Concurrently, gold prices capitalized on persistent dollar weakness, extending gains above $4,600 per ounce during Asian trading hours.
