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Cindy2020-10-21 10:15:55
同学你好,你说的对呀,A long position in 20,000 put options and the delta of each of these options is -0.470.这里long put的delta是用-0.47带入计算的
IV. A short position in 10,000 put options and the delta of each of these options is -0.430.这里short put的delta是用0.43带入计算的
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