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hits: 295
1.
  • International crash risk pr... International crash risk premium
    Chen, Steven Shu-Hsiu Journal of international financial markets, institutions & money, July 2024, 2024-07-00, Volume: 94
    Journal Article
    Peer reviewed

    This paper investigates the international crash risk and the cross-section of stock index returns. We use the ex-ante model-free negative skewness measured by country-specific index options, proposed ...
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2.
  • On the Nature of (Jump) Ske... On the Nature of (Jump) Skewness Risk Premia
    Orłowski, Piotr; Schneider, Paul; Trojani, Fabio Management science, 02/2024, Volume: 70, Issue: 2
    Journal Article
    Peer reviewed

    Market skewness risk is priced, but the components of its premium are not fully understood. We propose new trading strategies decomposing the skewness risk premium into jump and leverage effect ...
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3.
  • Index Option Trading Activi... Index Option Trading Activity and Market Returns
    Chordia, Tarun; Kurov, Alexander; Muravyev, Dmitriy ... Management science, 03/2021, Volume: 67, Issue: 3
    Journal Article
    Peer reviewed

    Do order flows in index derivatives play an informational role? Weekly index put order flow on the International Securities Exchange positively and robustly predicts weekly S&P 500 index returns. ...
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Available for: CEKLJ
4.
  • COVID-19 and market expecta... COVID-19 and market expectations: Evidence from option-implied densities
    Hanke, Michael; Kosolapova, Maria; Weissensteiner, Alex Economics letters, 10/2020, Volume: 195
    Journal Article
    Peer reviewed
    Open access

    We compare risk-neutral densities from equity index options across several countries during the early phase of the COVID-19 pandemic. The initial reaction in all analyzed markets was late, abrupt and ...
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5.
  • Data-driven hedging of stoc... Data-driven hedging of stock index options via deep learning
    Chen, Jie; Li, Lingfei Operations research letters, 07/2023, Volume: 51, Issue: 4
    Journal Article
    Peer reviewed
    Open access

    We develop deep learning models to learn the hedge ratio for S&P500 index options from options data. We compare different combinations of features and show that with sufficient training data, a ...
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6.
  • Quality issues of implied v... Quality issues of implied volatilities of index and stock options in the OptionMetrics IvyDB database
    Wallmeier, Martin The journal of futures markets, 05/2024, Volume: 44, Issue: 5
    Journal Article
    Peer reviewed
    Open access

    Abstract For stock and index options in the United States, OptionMetrics records prices at 3:59 p.m., not 4:00 p.m. as assumed in previous literature. The resulting 1‐min time discrepancy with ...
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7.
  • The Shape and Term Structur... The Shape and Term Structure of the Index Option Smirk: Why Multifactor Stochastic Volatility Models Work So Well
    Christoffersen, Peter; Heston, Steven; Jacobs, Kris Management science, 12/2009, Volume: 55, Issue: 12
    Journal Article
    Peer reviewed
    Open access

    State-of-the-art stochastic volatility models generate a "volatility smirk" that explains why out-of-the-money index puts have high prices relative to the Black-Scholes benchmark. These models also ...
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8.
  • Index option returns and ge... Index option returns and generalized entropy bounds
    Liu, Yan Journal of financial economics, 03/2021, Volume: 139, Issue: 3
    Journal Article
    Peer reviewed

    I develop a new spectrum of moment bounds on the pricing kernel. They stem from the solution of an optimization problem that is complementary to Hansen and Jagannathan (1991) approach. Economically, ...
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9.
  • Overnight volatility, reali... Overnight volatility, realized volatility, and option pricing
    Wang, Tianyi; Cheng, Sicong; Yin, Fangsheng ... The journal of futures markets, July 2022, Volume: 42, Issue: 7
    Journal Article
    Peer reviewed

    The equity market is not trading around the clock, and the overnight information has been proved be important for understanding pricing anomalies, improving volatility forecasting accuracy, and so ...
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10.
  • The directional information... The directional information content of options volumes
    Ryu, Doojin; Yang, Heejin The journal of futures markets, December 2018, 2018-12-00, 20181201, Volume: 38, Issue: 12
    Journal Article
    Peer reviewed
    Open access

    This study examines the directional information content realized by trades in a highly liquid options market by constructing put–call volume ratios and decoupled options‐to‐spot volume ratios. By ...
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