Real author: Kalenzo
Two different-period indicators SSL, implemented as a colored cloud. Working with a colored cloud is based on crossing the initial indicators, accompanied with changing the color of the cloud.
The indicator uses the SmoothAlgorithms.mqh library classes (copy it to terminal_data_directory\MQL5\Include), the detailed description of working with which was published in the Averaging Price Series for Intermediate Calculations without Using Additional Buffers article.
Fig.1. Indicator SSL2