covered calls中文什么意思

有保护的买权

• covered:    adj. 隐蔽着的，掩藏着的；有屋顶 ...
• call:    vt. 1.大声念[说]，喊，叫。 ...
• calls:    调用; 缴款通知书; 停靠

例句与用法

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1. Covered call funds are still relatively unknown in the uk
   备兑买入基金在英国仍不太为人所知。
2. The women wear a hair covering called a bonnet , long dresses , and black shoes
   女人都戴着一种绑带子的包头软帽，穿连衣裙和黑鞋。
3. So , for example , a typical covered call fund might generate an income of around 7 per cent
   因此，例如一只典型的备兑买入基金可能产生7 %左右的收益。
4. However , there is another type of covered call fund that is protected from falling share prices
   不过，目前还有另一种备兑买入基金，可以不受股价下跌的冲击。
5. These protected funds have lower risk than other covered call funds , and lower expected returns
   这些保护型基金的风险低于其它备兑买入基金，但预期回报率也较低。