US Treasury Bond Buyback Shakes Dollar: DXY Plummets to Three-Month Low

The US Treasury’s decision to scale up its long-term bond buybacks has triggered a surge in global risk appetite, dragging the US Dollar Index (DXY) to its lowest level in three months. Treasury Secretary Scott Bessent’s signal of readiness to intervene to cap rising long-term borrowing costs has effectively neutralized one of the most prominent threats looming over risky assets this summer.

Liquidity Assurance from Treasury Secretary Scott Bessent

According to Chris Turner from ING, this strategic move by the Treasury has significantly weakened safe-haven demand. Consequently, this is exerting downward pressure on the greenback while providing much-needed support to emerging market (EM) currencies.

Key Technical Levels to Watch

As the dollar index accelerates its retreat, market participants are closely monitoring the following key technical thresholds:

■98.708: The three-month low recently tested by the DXY.

■98.65: ING’s immediate short-term downside target.

■98.00: The major support level expected to be tested if the rally in risky assets persists.

Tech and AI Sectors Relieved by Easing Yield Pressures

Patrick Munnelly of Tickmill Group highlights how rapidly market sentiment can recover once long-term yield pressures begin to fade. This positive impact is particularly visible in artificial intelligence and high-tech sectors, which possess high sensitivity to long-term interest rates.

The US Treasury's move to double its bond buyback program marks a crucial turning point for the global banking sector and the fintech ecosystem. A softening dollar index and declining bond yields will ease bank funding costs, positively impacting net interest margins (NIM). Concurrently, this revival in risk appetite is set to accelerate capital flows into global fintech investments and digital payment systems. As portfolio valuation pressures on banks' capital adequacy ratios (CAR) alleviate, funding digital financial innovations in emerging markets will become significantly easier.