The real author:
The QQECloud is the indicator of quantitative and qualitative evaluation based on rather complex calculations of the RSI smoothed indicators.
The indicator is performed in two variants - from two lines (QQE) and in the form of the color cloud (QQECloud).
The indicator uses SmoothAlgorithms.mqh library classes (must be copied to the terminal_data_folder\MQL5\Include). The use of the classes was thoroughly described in the article "Averaging Price Series for Intermediate Calculations Without Using Additional Buffers".
Fig.1 The QQE and QQECloud indicators
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/1599
The Expert Advisor on the breakthrough of the range defined by the signals of the Narrowest Range Signal indicator. Handling stop ordersExp_TrendContinuation
The Expert Advisor using the TrendContinuation trend indicator.