The size of the spread is an important indicator when calculating trading profit coefficients. Spread information is especially important for short-term traders, particularly for scalping. The utility displays the spread value of all forex currencies (including XAU and XAG) in the platform on different types of accounts (USD, EUR, etc.).

See the articles (in English and Chinese):

THE TRADE COST OF FOREX CURRENCY Part1

THE TRADE COST OF FOREX CURRENCY Part2

THE TRADE COST OF FOREX CURRENCY Part3

THE TRADE COST OF FOREX CURRENCY Part4

• Lots – trading lots for calculating the spread value, default is 1.0.