fix(positions): 修复保证金计算逻辑并调整默认比例

Administrator

6 days ago 4bc9c7ce436f5e1f184ec6c262344099dd55531c

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package com.xcong.excoin.modules.blackchain.service; 
 
import com.xcong.excoin.common.response.Result; 
 
public interface BlockSerive { 
 
    Result findBlockAddress(String symbol); 
 
}