This page may contain third-party content, which is provided for information purposes only (not representations/warranties) and should not be considered as an endorsement of its views by Gate, nor as financial or professional advice. See Disclaimer for details.
Piالانسحاب للخلفالانسحاب للخلف才健康，2美元又不是大爷大妈的目标，几年下来挖1000个才2000美金，能干什么。都是这些开合约的必须教训他们。