The role of expectations therefore plays a pivotal role in the development of supply and demand.

The inefficient market theory is based on Soros' philosophical research. He believes that human cognition is not perfect and that all perceptions are flawed or distorted.

A closed-end fund is a fund in which the promoter sets a limit on the total number of units that can be issued when setting up the fund.

An etf is the abbreviation for an exchange-traded open-ended index fund, often referred to as an exchange-traded fund, which is an open-ended fund with variable shares traded on an exchange.

A common weakness of small and medium-sized retail investors is that they are able to hold to the bottom in bear markets but not to the top in bull markets. For example, in the previous bear market, a large proportion of stockholders got to a low of 998 points from a high of 2245 points.

Importers and exporters pay one currency when they import goods and receive another currency when they export them.

The gold market is a place for gold producers and suppliers to trade with demanders.

Gold in nature is a natural product that exists in a free state and cannot be synthesized. According to its source of different and refining the content of different into raw gold and cooked gold and so on.Gold in nature is a natural product that exists in a free state and cannot be synthesized. According to its source of different and refining the content of different into raw gold and cooked gold and so on. Raw gold is also known as natural gold, barren gold, raw gold, is the object of cooked gold, from the mine or river bottom alluvium mining without melting refining of gold. Raw gold is divided into mine gold and sand gold two kinds. Mineral gold, also known as alloy gold, produced in the mine, gold mine, mostly with the underground gushing out of the hot spring through the rock of the seam fine and precipitation accumulation, often with quartz sandwiched in the crevices of the rock. Most of the mine gold and other metal companion, which in addition to gold and silver, platinum,

nternational debt, also known as foreign debt, is the entire debt with contractual repayment obligations, including the principal to be repaid and the interest to be paid, that has been allocated to a non-resident by a resident of a country at any given time.

The Historical Development Trajectory Of The International Gold Market