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in those problems they are just showing you how the entire deal looks like.
when you think in terms of the gain/loss on the contract, the underlying itself (which is by itself a separate part) also is undergoing a gain or a loss.
seller of the contract may gain on the contract, but could end up losing on the asset. So they are providing a total picture..
CP |
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发表于 2011-7-13 13:47
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