window,n_windows,mean,min,min_date,max,max_date
"original (200 calendar days, levels, forward-filled)",3451,67.13,57.22,2020-09-26,81.55,2018-02-06
200 trading days,2315,61.90,50.54,2017-10-27,73.37,2025-09-24
250 trading days,2265,60.91,49.80,2018-01-23,72.08,2025-12-26
500 trading days,2015,58.33,48.53,2019-01-24,66.52,2026-03-06