NOT KNOWN DETAILS ABOUT BTC秒合约

detect: The content above (such as the photographs and movies if any) is uploaded and posted by a consumer of NetEase Hao, which is a social websites platform and only presents information storage providers. 此外，利用合约这一交易工具，并通过套期保值的方式，可以实现风险规避，也可以通过套利模型稳定赚取