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Managing cryptocurrency risk exposures in equity portfolios: Evidence from high-frequency data

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  • Leong, Minhao
  • Alexeev, Vitali
  • Kwok, Simon

Abstract

We investigate the evolving relationships between cryptocurrencies and equity portfolios and find that Bitcoin’s contributions to the active risks of equity portfolios have grown over time, exceeding 10% in defensive strategies. This underscores the increasing importance of investment professionals quantifying and managing crypto-related risk exposures in their portfolios, a task for which we provide guidance. For risk measurement, we use intraday returns to significantly improve the forecast accuracy of equity portfolio sensitivities to cryptocurrency risks. For risk management, we advocate direct hedging for optimal risk reduction and suggest using stock selection constraints as an alternative approach to limit the influence of cryptocurrencies on portfolio risk exposures.

Suggested Citation

  • Leong, Minhao & Alexeev, Vitali & Kwok, Simon, 2025. "Managing cryptocurrency risk exposures in equity portfolios: Evidence from high-frequency data," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 99(C).
    • Handle: RePEc:eee:intfin:v:99:y:2025:i:c:s1042443125000137
    DOI: 10.1016/j.intfin.2025.102123
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    More about this item

    Keywords

    Cryptocurrency; High-frequency data; Equity portfolio; Risk management;
    All these keywords.

    JEL classification:

    • C58 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Financial Econometrics
    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
    • G17 - Financial Economics - - General Financial Markets - - - Financial Forecasting and Simulation
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets

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