covered option
短语词组
- Covered Call Option 持保看涨期权;期权
- covered put option writing 卖出有保护看跌期权
- covered call option writing 出售有保护看涨期权
- haha covered option 备兑期权
- covered option - 备
- covered option position 抵补期权头寸
- covered or hedge option strategy 有保护或对冲期权策略 返回 covered option