Does the clearingfirm calculate the average? How is the average calculated?
清算公司计算平均价格吗？平均价格是如何计算的？
2
The biggest benefit would be less counterparty risk, since each member firm would face only the clearing house, not lots of partners.
此举最大的好处在于减少交易对手风险，因为每个成员公司仅仅面对清理机构，而不是大量同行。
3
In an attempt to provide a firm foundation for knowledge, he began his Meditations by clearing the philosophical ground through doubting all that could be doubted.