To put it simply, position-by-position means adding positions bit by bit. Leverage means you take 100 yuan. If you add 2 times the leverage, you will buy 200 yuan. The profit will be 2 times and the loss will be 2 times. If you add leverage, you will make a contract.

How to play: Isolated position is to play pyramid. If you go short, after adding the position, the order will look like a positive pyramid. Going long is an inverted pyramid, which means high risk, high return, and high loss. The level of leverage is related to your margin.

Contract margin system

OKEx provides two margin systems, which are the "account modes" that can be selected, namely the cross position mode and the isolated position mode. The mode selection here is only for the current situation. The contract type and currency on the page take effect and do not affect other contracts and currencies. (Contract types refer to the four major types of contracts: currency-standard delivery, currency-standard perpetual, USDT delivery, and USDT perpetual)

For example, if you set the full position mode for the BTC currency-standard margin delivery contract, Then all available funds in the BTC currency-margin delivery contract account are regarded as available margin. At this time, the calculation formula of the opening margin is: face value * number of contracts / (latest mark price * leverage). The user's opening margin will change with the change of the latest mark price.