严控量价+保护+对冲

卖Put(cash secured put) 卖Call(covered call) (行权价+权利金)>当前价 领口策略:零成本对冲

卖Put(cash secured put) 卖Call(covered call) (行权价+权利金)>当前价 领口策略:零成本对冲

严控量价+保护+对冲