d*****e
发帖数: 59 | 1 This trade costs a total of 4 @ or $450 (4 @ x 100 = $450) plus commissions.
The maximum risk is the price of the option ($450). The maximum reward is
unlimited to the upside as Apple Computer stock continues to rise. The
breakeven is calculated by ad ding the strike price (42 @) to the premium of
the call option (4 @). In this example, the breakeven is 47 (42 @ + 4 @ =
47). This means that the trade starts to make money when Apple rises above
47.
yahoo上找到的例子，我没看懂那个@是什么，哪位前辈指点一下？ | c********t
发帖数: 4527 | 2 LOL, what a math (mess).
to test our IQ , @ is a computer glitch, @ should be .5
so it was like this,
This trade costs a total of 4 .5 or $450 (4 .5 x 100 = $450) plus
commissions.
The maximum risk is the price of the option ($450). The maximum reward is
unlimited to the upside as Apple Computer stock continues to rise. The
breakeven is calculated by ad ding the strike price (42 .5) to the premium
of
the call option (4 .5). In this example, the breakeven is 47 (42 .5 + 4 .5 =
47). This means th
【在 d*****e 的大作中提到】
: This trade costs a total of 4 @ or $450 (4 @ x 100 = $450) plus commissions.
: The maximum risk is the price of the option ($450). The maximum reward is
: unlimited to the upside as Apple Computer stock continues to rise. The
: breakeven is calculated by ad ding the strike price (42 @) to the premium of
: the call option (4 @). In this example, the breakeven is 47 (42 @ + 4 @ =
: 47). This means that the trade starts to make money when Apple rises above
: 47.
: yahoo上找到的例子，我没看懂那个@是什么，哪位前辈指点一下？
| d*****e
发帖数: 59 | | c********t
发帖数: 4527 | 4 it is!
【在 d*****e 的大作中提到】
: 呵呵，多谢多谢。我还以为这个@有什么特殊含义
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