# 交易手续费说明

**开仓手续费：**

普通合约模式：

类型    调整前    调整后

开仓    0.02%    0.02%

平仓    0.02%    0.04%

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得劲合约手续费计算方式：

得劲合约平仓手续费率 = max（未实现盈亏 \* sharerate/名义金额，最小平仓手续费率）

参数说明：

Sharerate ：20%

最小平仓费率：0.03%

名义金额：平仓价格 × 持仓数量

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