得qqq涨幅够大才行，要不然有volatility decay和high transaction costs

来源: Parler 于 2023-12-27 23:11:30 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.