Version 4.0 2021.03.05
Added typical levels that can be viewed as support and resistance levels.
Version 3.11 2021.03.02
улучшен расчет экстремальных значений в истории
Version 3.10 2021.02.20
оптимизированы некоторые вычисления
Version 3.0 2021.02.11
Added labels that show prices of the corresponding levels.
Version 2.0 2021.01.16
Added the ability to select the type of levels - normal, type I, type II