Fig. 1From: Weighted-indexed semi-Markov model: calibration and application to financial modelingOn the left: histogram of the percentage 1-min returns series. Data from 1 March 2021 to 28 February 2022. The x-axis is limited between \(-1\)% and 1%. On the right: histogram of the percentage 1-s returns series. Data from 21 February 2021 to 28 February 2022. The x-axis is limited between -0.06% and 0.06%Back to article page