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arXiv · 2104.09988

Inferring Multi-Period Optimal Portfolios via Detrending Moving Average Cluster Entropy

P. Murialdo·L. Ponta·A. Carbone
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Abstract

Despite half a century of research, there is still no general agreement about the optimal approach to build a robust multi-period portfolio. We address this question by proposing the detrended cluster entropy approach to estimate the portfolio weights of high-frequency market indices. The information measure produces reliable estimates of the portfolio weights gathered from the real-world market data at varying temporal horizons. The portfolio exhibits a high level of diversity, robustness and stability as it is not affected by the drawbacks of traditional mean-variance approaches.

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P. Murialdo, L. Ponta, A. Carbone. 2021-04-20. Inferring Multi-Period Optimal Portfolios via Detrending Moving Average Cluster Entropy. https://doi.org/10.1209/0295-5075/133/60004

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