The trend of the US dollar is influenced by the monetary policy of the Federal Reserve, the political and economic stability of the United States, and other American economic data. To understand the gold market, it is right to read more American information!
If the international security situation is concerned, it means where there is division, which country and country are ready to go to work again, and so on. A war can bring huge fluctuations to gold.
In addition, it is customary to remind you not to speculate in international gold, because the average person can't afford to lose 1 times leverage. If you want to do it, you can do gold T+D, and you can open an account online (such as 999 Finance), which is very convenient and has low learning cost.