特朗普民调的支持率上升和美国独立日假期前后的美元指数走势波动，美元成为了不少市场交易员的心头大患。然而，随着周三一系列最新的美国经济指标低于预期，美元指数在美国独立日假期前夕出现了明显回落，这使得许多近期大幅承压的非美货币，终于得以喘口气。

The recent increase in Donald Trump's voter approval ratings and the U.S. Independence Day holiday leading up to its release of GDP data have been causing concerns for many market traders, as the Federal Reserve continues to keep interest rates low. However, with several latest economic indicators showing lower-than-expected numbers, the U.S. Dollar Index saw notable drops on Wednesday, which helped ease the fears of those who had been heavily affected by recent geopolitical tensions.
The strong performance of the U.S. economy has seen investors optimism on the U.S. dollar, but this sentiment was dented when the Fed announced that it will continue to maintain low interest rates in an effort to support growth. The comments caused currency markets to experience volatility, with some experts predicting further rate hikes ahead. This move was met with a response from investors who were worried about higher borrowing costs, particularly for small businesses and individuals.
Despite these challenges, the U.S. Dollar Index managed to recover slightly following Wednesday's announcement. This recovery was mainly due to better-than-expected economic data, such as stronger-than-expected housing starts and industrial production. The news boosted confidence in the U.S. economy and sent demand for U.S. dollars up.
The decline in the U.S. Dollar Index was not without its effects on other currencies. With the U.S. Dollar Index rising above 90, some emerging markets were negatively impacted, particularly those heavily dependent on U.S. exports. This led to fluctuations in exchange rates for these countries, with some currencies experiencing drops against the U.S. Dollar.
Overall, while the recent rise in Donald Trump's voter approval ratings and the U.S. Independence Day holiday leading up to its release of GDP data have been concerning for many market traders, the Federal Reserve's decision to maintain low interest rates and positive economic data has helped alleviate some of their worries. As the market continues to navigate through these challenging times, it is likely that the U.S. Dollar Index will remain a key driver of global trade and investment decisions.