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杰克船长宏观策略
@macrotradecn
Joined September 2011
96 Following    162.1K Followers
易中天是场外个股期权的热门标的,券商作为对手方一般买一半的名义本金作为delta中性对冲,所以杠杆效应很大,一倍的权利金可以对应3倍的买盘,所以一路阴跌券商衍生品部交易台要一路减仓,之前主升的助涨变成下跌的助跌了。
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