回答(1)
Evian, CFA2022-06-04 18:32:12
ヾ(◍°∇°◍)ノ゙你好同学,
Which of the following best describes the binomial option pricing formula?
对二叉树描述正确的是?
A The expected payoff is discounted at the risk-free rate plus a risk premium.
二叉树定价期权价格,用的是无风险利率,不考虑风险溢价
B The spot price is compounded at the risk-free rate minus the volatility premium.
和A一致,不考虑风险溢价, volatility premium也不考虑
C The expected payoff based on risk-neutral probabilities is discounted at the risk-free rate.
二叉树定价用的是风险中性概率(第一张截图第一行)和无风险利率(红色框)
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