 |
| |||
| 无风险期权; 有保护的期权; 有抵补的期权 | |||
| |||
| 有证券担保的优先购买权 | |||
| 有证券保证的优先购买权 | |||
| 保期权; 有抵期权 | |||
| 有保护期权; 抵补期权; 备兑期权 | |||
| 经抵补的期权 | |||
| covered options: 9 phrases in 3 subjects |
| Finances | 2 |
| Securities | 6 |
| Technology | 1 |
|
| |||
| 无风险期权; 有保护的期权; 有抵补的期权 | |||
| |||
| 有证券担保的优先购买权 | |||
| 有证券保证的优先购买权 | |||
| 保期权; 有抵期权 | |||
| 有保护期权; 抵补期权; 备兑期权 | |||
| 经抵补的期权 | |||
| covered options: 9 phrases in 3 subjects |
| Finances | 2 |
| Securities | 6 |
| Technology | 1 |