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| 有保护看涨期权; 抵补看涨期权 | |||
| 备兑认购期权 | |||
| 有保护的看涨期权; 抵补看涨期权在持有基础资本时卖出看涨期权 | |||
| covered call: 10 phrases in 2 subjects |
| Finances | 3 |
| Securities | 7 |
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