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announcements (EAs). We find that uncertainty (implied volatility) and asymmetric uncertainty (options skew) increase monotonically …
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decisions are discussed in this paper. On any day, the strategies estimate the drift and volatility parameters of the future … expected profit and expected loss that may be experienced for any portfolio of strikes of the call and put contracts. Expected … profit and expected loss are the reward and risk metrics of such portfolios. An optimal portfolio can then be selected by …
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