65438+February 3 1 International gold futures finally closed at $287 per ounce.
The maximum RMB is 69 yuan/gram, and the minimum RMB is 5 1 yuan/gram. 65438+February 3 1 day price is 6 1 yuan/gram.
The price of gold is calculated by weight. There are several weighing methods in precious metals and gemstones market. The most commonly used system is the troy system, and one troy ounce is about 31.10g; An ounce is about 28.35 grams. The price of gold is calculated by weight. This price is the dollar price per ounce of gold. The rise in the price of gold will affect the currency prices of some countries.
There are many factors that affect the price of gold, such as: international politics, economic exchange market, interest rates and monetary policies of major European and American countries, the increase or decrease of gold reserves of central banks, the increase or decrease of gold mining costs, the increase or decrease of jewelry gold, etc. According to these factors, investors can make a relatively basic judgment and grasp of the trend of gold prices.