Real author: KoliEr Li.
Another version of Bollinger Bands using as the middle line the average of the High and Low over a selected period.

Fig. 1. The KoliErBands indicator
MetaQuotes Ltd tarafından Rusçadan çevrilmiştir.
Orijinal kod: https://www.mql5.com/ru/code/18845
Nevalyashka
We open a new position opposite to the previous one. Inputs only contain Stop loss, Take Profit and the minimum lot.
OzFx
The OzFx system. It uses Accelerator Oscillator and Stochastic Oscillator.