1. The dollar has gone up, which means it has become valuable. Because the intrinsic value of metal remains unchanged, it has a certain value-preserving function, while American commodity futures and stocks are priced in dollars, so each dollar can buy more gold, and relatively speaking, gold will fall in price.

2. Gold is a special thing, which has the dual attributes of money and commodity. From the perspective of commodity attributes, regardless of other factors, when the dollar rises, because gold is also denominated in dollars, gold will fall. Starting from the monetary attribute, gold can be said to be the king of money. As long as there is a large-scale economic crisis in the world, as the safest currency in the world, gold will be sought after by investors all over the world immediately. No matter whether the dollar appreciates or depreciates, the price of gold will continue to rise.