paper

Recurrence interval analysis of high-frequency financial returns and its application to risk estimation

arXiv:0909.0123 · doi:10.1088/1367-2630/12/7/075030

Abstract

We investigate the probability distributions of the recurrence intervals between consecutive 1-min returns above a positive threshold or below a negative threshold of two indices and 20 individual stocks in China's stock market. The distributions of recurrence intervals for positive and negative thresholds are symmetric, and display power-law tails tested by three goodness-of-fit measures including the Kolmogorov-Smirnov (KS) statistic, the weighted KS statistic and the Cramér-von Mises criterion. Both long-term and shot-term memory effects are observed in the recurrence intervals for positive and negative thresholds . We further apply the recurrence interval analysis to the risk estimation for the Chinese stock markets based on the probability , Value-at-Risk (VaR) analysis and VaR analysis conditioned on preceding recurrence intervals.

17 pages, 10 figures, 1 table

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