100001299868
2023-11-14 06:01C選項也沒說是真實概率還是風(fēng)險中性概率呀,怎么就默認(rèn)是真實概率呢?
所屬:CFA Level I > Derivatives 視頻位置 相關(guān)試題
來源: 視頻位置 相關(guān)試題
1個回答
Evian, CFA助教
2023-11-14 09:17
該回答已被題主采納
ヾ(?°?°?)??你好同學(xué),
C選項一定要明確是“risk-neutral probabilities”才是對的。
In a one-period binomial model, the risk-neutral probabilities are determined only by the risk-free rate over the life of the option and the underlying asset’s volatility (as measured by the up and down gross returns, Ru and Rd)."
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