Gold prices dropped significantly on Tuesday, with spot gold falling 1.8% to $4,369.24 per ounce and US gold futures decreasing by 1.4% to $4,418.00. This decline marks gold's lowest level since August 19, driven primarily by a global bond selloff and elevated US Treasury yields. The 10-year US Treasury note yield climbed to 4.792%, its highest since January 2025, making non-yielding bullion less attractive to investors. These yield increases are largely attributed to renewed inflation concerns stemming from geopolitical tensions in the Middle East and hawkish signals from the Federal Reserve.

The market's focus has shifted to the increasing probability of a Federal Reserve interest rate hike this month. Following Fed Chair Kevin Warsh's remarks at the Jackson Hole symposium last week, where he stated the central bank "has work to do" if inflation remains high, money markets are now pricing in a 66% chance of a rate hike in September. This sentiment was further reinforced by Fed Governor Michael Barr's comments that a rate hike would be necessary if inflation does not moderate soon. Higher interest rates typically diminish gold's appeal as an inflation hedge.

Geopolitical tensions, particularly in the Middle East, are also playing a significant role. US and Iranian strikes have pushed oil prices higher, with West Texas Intermediate hitting nearly $90.00 per barrel and Brent crude near $92.00. While gold is usually seen as a safe-haven asset during such conflicts, the current market reaction is primarily through the interest rate channel. Rising oil prices fuel inflation concerns, reinforcing expectations of tighter monetary policy and leading to a stronger US Dollar, which further pressures gold prices. Investors are now awaiting key US labor market data, including the ADP employment report and nonfarm payrolls, for further policy clues.