Option-Implied Information and Predictability of Extreme Returns
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Date
2013-01-28
Author
Vilkovz, Grigory
Xiaox, Yan
SAFE No.
5
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Abstract
We study whether prices of traded options contain information about future extreme market events. Our option-implied conditional expectation of market loss due to tail events, or tail loss measure, predicts future market returns, magnitude, and probability of the market crashes, beyond and above other option-implied variables. Stock-specific tail loss measure predicts individual expected returns and magnitude of realized stock-specific crashes in the cross-section of stocks. An investor that cares about the left tail of her wealth distribution benefits from using the tail loss measure as an information variable to construct managed portfolios of a risk-free asset and market index.
Research Area
Financial Markets
Keywords
extreme value theory, tail measure, implied correlation, variance risk premium, option-implied distribution, predictability, portfolio optimization
JEL Classification
G11, G12, G13, G17
Research Data
Topic
Fiscal Stability
Consumption
Saving and Borrowing
Consumption
Saving and Borrowing
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1
Publication Type
Working Paper
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- LIF-SAFE Working Papers [334]