Silver spread refers to the fixed difference between the buying price and the selling price, that is, buying price-selling price = spread. Spread is the transaction cost of investors. At the moment of opening the warehouse, the system will charge a spread fee, which is different for each exchange.

So how is the spot silver spread calculated?

Assume that the current spot silver price is 4000 yuan/kg, and when the spot silver rises to 4 100 yuan/kg, buy one hand and close the position.

Open position: 4000× 15×8%=4800.

The lowest transaction price 15 Jin, it costs 4800 yuan to buy it!

Opening position: handling fee 4000× 15×8%%=48.

Price difference 10 yuan/kg

The handling fee is eight ten thousandths of both sides.

Position: The bank checks out from 4 am to 6 am every day. After 4 o'clock in the morning, the interest on positions will be charged at two ten thousandths per day. If the position is not overnight, this fee will not be incurred.

Closing position: the handling fee is 4 100× 15× 8% = 49.2.

From 4000 to 4 100, the profit is100×15 =1500, and the expenses to be deducted are 48+ 150+49.2=247.2.

Net profit1500-247.2 =1252.8

One hand 15 kg, cost 247.2, average 16.68 yuan/kg.

In addition, in the process of investors' trading, traders who provide trading services will deduct a part of the price difference from investors' trading instructions as a handling fee, so the price difference also means the handling fee that investors have to pay.