How many times can the leverage of futures be enlarged? The leverage of domestic futures trading is generally set by futures exchanges. Each futures company adds a certain proportion to the principle of risk control, and the final leverage ratio is the leverage of customer transactions. Generally, the margin ratio of domestic variety futures exchanges is 5% to 8%, that is, the leverage is 20 to 12.5 times. Futures companies will add 2 to 3 percentage points to prevent risks when opening accounts for customers. It is basically in the margin range of 10%, and the leverage is about 10 times. Moreover, futures exchanges and futures companies will temporarily adjust the margin ratio according to the trading conditions and market risks of different futures targets in order to achieve the purpose of adjusting the leverage ratio. In most cases, the leverage ratio is mostly lowered.