平仓

zyy

2026-02-09 30e592bd0975b41e0b4b4140c4b794c2e1e121de

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package com.nq.service;
 
import com.nq.enums.EStockType;
 
import java.math.BigDecimal;
 
public interface IRateServices {
 
    public BigDecimal currencyRate(EStockType fromStockType,EStockType tofromStockType);
 
}