标题: box spread/butterfly spread [打印本页]

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作者: noel    时间: 2013-4-22 10:26     标题: box spread/butterfly spread

box spread and butterfly spread both using bull spread+bear spread, why payoff different?

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作者: RepoToronto    时间: 2013-4-22 10:26

Butterfly spread uses all calls for bull spread and bear spread.
Box spread uses calls for bull spread and puts for bear spread.

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