It's a simple indicator which forms an alert when new bar comes. Input parameters provide the ability to generate text, sound alerts and e-mail notifications.
MetaQuotes Software Corp.에서 러시아어로 번역함.
원본 코드: https://www.mql5.com/ru/code/16493
This indicator is constructing "bands" using 3 quantile values.Bollinger Bands with Filling
This version of Bollinger Bands has a choice of calculating the standard deviation as a sample or as an uncorrected deviation.