mohammad waez, a member of the faculty of economics of golan university, safte bazan, in the coin market, the consequence of not offering it in the stock market is a commodity. the price of each product in the stock market is more controllable than in the market because stock market rules allow excessive and unreasonable increases. it does not give a product. sohrabi, economic expert. if the coin was offered indefinitely by the central bank in the commodity exchange, the prices would move based on the world price and there would be no bubble. because no one can create rent or atmosphere in the stock market it is slow and the price is available to everyone. mohammad wali , an economic expert of the central bank, could prevent the excitement of the coin price through the supply of coins and quarter coins in the stock market. the supply of coins from the stock market in the medium term can be market. in this market, revenues, fees and taxes are clearly defined. ahmad ishtiaghi, an economic expert, said that the supply of gold coins in the exchange center will prevent the game from tightenin