美股在美伊外交希望与油价回落中反弹，纳指领涨

The rebound in U.S. stocks was driven by hopes for diplomatic progress between the U.S. and Iran and a sharp fall in oil prices. The Nasdaq led the rally, indicating a return to risk appetite, which suppressed gold's safe-haven premium. At the same time, the fall in oil prices also weakened the logic of inflation trading. It is worth noting that the article juxtaposes manufacturing data with the key technical levels of the three major indexes, allowing traders to observe the sustainability of the rebound. If risk sentiment continues, the short-term appeal of gold and safe-haven currencies may weaken marginally.