US yields fall, yen rises after Treasury announces larger debt buyback

Gold experienced a significant surge of over 3 percent on Wednesday, reaching its highest level in nearly three months. This occurred following a surprise announcement from the U.S. Treasury, which aimed to provide liquidity support. The announcement led to a drop in bond yields and the value of the dollar, occurring just before the Federal Reserve released its July meeting minutes.

Spot gold prices rose by 3.6 percent, reaching $4,487.91 per ounce by 2:10 p.m. EDT. This marked the highest level since June 4, when it had reached $4,499.20. U.S. gold futures also settled 2.8 percent higher, at $4,545.30.

Technical analysis indicated that spot gold had broken above its 100-day moving average of approximately $4,381. This development was unexpected and considered highly positive for gold, as lower yields on longer-dated Treasuries and a potential decline in the dollar were expected to have a positive impact.

Robert Gottlieb, an industry expert and former head of precious metals at Koch Supply and Trading, commented on the situation, stating that the announcement was "totally unexpected." He noted that the lower yields on longer-dated Treasuries and the potential downward movement in the dollar were particularly bullish for gold.

The U.S. dollar index declined by 0.8 percent, making dollar-priced gold less expensive for holders of other currencies. Meanwhile, yields on 30-year U.S. Treasuries experienced a sharp decline, falling from near their highest level in 19 years. This occurred after the U.S. Treasury Department announced that it would double the size of the Treasury's liquidity support program.