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q-fin.ST2020★ 24 cited

The use of scaling properties to detect relevant changes in financial time series: a new visual warning tool

Ioannis P. Antoniades, Giuseppe Brandi, L. G. Magafas +1

The dynamical evolution of multiscaling in financial time series is investigated using time-dependent Generalized Hurst Exponents (GHE), , for various values of the parameter…