At present, assuming the gold price is $65,438 +0.758.4 ounces, you need to trade 1.000 ounces. China is called a bidder. The actual required capital is1758.4 * 100 =175840 USD, but it is not really necessary to pay that much USD at the dealer's place, and the trading leverage is100 times, that is, the unit of this contract only needs to pay a deposit of 1%. That is $175840 ÷100 =1758.4. Therefore, to really trade first-hand gold, the margin needed at this moment should be so much money, but some traders do not calculate according to the market price of gold, but set a unified price, such as $65,438+0,000, (65,438. The same is true of silver.