US Dollar Index: Disconnect with yields persists – DBS
May 20, 2026 · Source: fxstreet.com · Topic:
global-fx-macro · commodities-energy · institutional-equities
10Y Treasury Yield
4.67%
The increased yield of the US Treasury 10-year bond.
Economists' Rate Expectation
85%
Percentage of economists expecting the Fed to maintain rates at 3.50 to 3.75% for the rest of the year.
S&P 500 Index Close
7353.61
The closing value of the S&P 500 Index, 2.2% below its record high.
⦿ Executive Snapshot
- What: The US Dollar Index (DXY) remains stable despite rising US Treasury yields.
- Who: DBS Group Research, Senior FX Strategist Philip Wee, economists, and Wall Street investors.
- Why it matters: The disconnect between the DXY and yields signals potential structural market shifts and concerns over macroeconomic policies.
⦿ Key Developments
- The US Treasury 10Y yield increased by 7.9 basis points to 4.67% overnight.
- A Reuters poll shows nearly 85% of economists expect the Fed to maintain rates at 3.50 to 3.75% for the rest of the year.
- The S&P 500 Index fell by 0.7%, closing at 7353.61, 2.2% below its record high of 7501.24.
- The DXY has remained within the 96-100 range since the post-Liberation Day sell-off despite rising bond yields.
- The DXY's stability since Trump's election reflects significant shifts in market perception of his macroeconomic policies.
⦿ Strategic Context
- Historically, the DXY typically moves in tandem with Treasury yields; the current disconnection suggests new market dynamics at play.
- The ongoing concerns regarding fiscal deficits, inflation, and consumer spending point to deeper economic challenges that may affect the dollar's strength.
⦿ Strategic Implications
- The immediate consequence may be increased volatility in FX markets as investors reassess their expectations based on shifting monetary policy signals.
- Long-term implications could involve a reevaluation of the dollar's role as a safe haven amidst evolving macroeconomic conditions.
⦿ Risks & Constraints
- Regulatory or policy changes could significantly impact market perceptions and lead to further disconnects between the DXY and yields.
- Competition from alternative currencies or economic pressures from geopolitical events could exacerbate the current situation.
⦿ Watchlist / Forward Signals
- Monitoring the Federal Reserve's upcoming policy announcements will be crucial for understanding future DXY movements.
- Key economic indicators, including consumer spending and inflation rates, will signal the health of the US economy and the dollar's stability moving forward.
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