m****l 发帖数: 222 | 1 Monday bought call to open on C at ~$3.73 expiring on Jan 2011 striking on $
5.00, and the option price is $0.71. why today it is $0.77 while C is still
$3.37 | f****n 发帖数: 4615 | 2 时间太远了。 而且option也有供求关系
$
still
【在 m****l 的大作中提到】 : Monday bought call to open on C at ~$3.73 expiring on Jan 2011 striking on $ : 5.00, and the option price is $0.71. why today it is $0.77 while C is still : $3.37
| T*U 发帖数: 22634 | | s*****i 发帖数: 650 | 4 OPTION price 和好几个因素有关.
不单单是underlying price. 波动, 利率, 时间, 等等.
要是那么直线条估计都赚钱了.
$
still
【在 m****l 的大作中提到】 : Monday bought call to open on C at ~$3.73 expiring on Jan 2011 striking on $ : 5.00, and the option price is $0.71. why today it is $0.77 while C is still : $3.37
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