WASHINGTON, D.C. / RankWire.AI / – Global currency markets experienced a downturn in the US dollar on Thursday, primarily driven by a drop in long-term Treasury yields. The dollar index hovered around 98.81 against a basket of six major currencies, indicating weakness. The euro appreciated to roughly $1.1676, reaching its highest point since late May. Meanwhile, the Japanese yen strengthened to nearly 158.45 per dollar, and the British pound maintained near a three-month peak. These movements were closely linked to falling bond yields and new information from the Federal Reserve and U.S. Treasury Department, influencing currency trading dynamics.

The U.S. Treasury Department announced plans to expand liquidity support through increased buybacks of longer-term government securities. The maximum purchase amount will double from $2 billion to $4 billion for eligible operations. This expansion applies to nominal coupon securities with maturities between 10 and 20 years, as well as those from 20 to 30 years. The larger transactions are scheduled to commence on September 9 and continue until November 4. Treasury officials also plan to release an updated tentative timetable for these operations.
On Thursday, the yield on the 30-year U.S. Treasury note traded near 5.18%, after declining from a peak earlier in the week of 5.337%. This high marked the highest level since 2007. The decrease in yields coincided with a weakening dollar across major currency pairs. Yields on Treasury securities remain a key indicator for global financial markets and dollar-denominated assets. During the current quarterly refunding cycle, the expanded Treasury buyback program will be in effect.
Weakening dollar boosts major currencies
The euro stayed above $1.16, continuing its recent upward trend against the dollar. Sterling was near $1.3604 and held close to its three-month high. The Swiss franc traded around 0.7999 per dollar. The Japanese yen also appreciated after approaching the 160-per-dollar level recently. Meanwhile, the dollar index remained below 99, hovering near its lowest point since May. Currency markets continued to react to recent shifts in U.S. yields and monetary policy updates.
Minutes from the Federal Reserve’s July 28 and 29 meeting revealed that inflation remained a primary concern. Officials kept the federal funds target range steady at 3.5% to 3.75%. Nine members supported maintaining the current rate, while three favored a quarter percentage point increase. The Fed also noted that U.S. economic activity persisted at a solid pace, with inflation still above the 2% target during the period under review.
Federal Reserve minutes underscore inflation worries
Several policymakers signaled readiness to back a rate hike at the July meeting, emphasizing that higher rates could be necessary if inflation did not move toward the 2% goal. The central bank maintained its stance of holding ample reserves in the banking system and continued rolling over principal payments from Treasury securities at auction. The upcoming Federal Reserve monetary policy meeting is scheduled for September 15 and 16.
The dollar’s recent behavior was shaped by market reactions to falling long-term yields and revised U.S. policy signals. During Thursday’s trading, the dollar index stayed near a three-month low, and the 30-year Treasury yield remained below the 19-year high it reached earlier in the week. The scheduled expansion of Treasury buybacks will commence in September, aligning with the announced timetable. Meanwhile, the Federal Reserve continues to hold its benchmark rate range steady, remaining central to currency and government debt trading strategies.
