Three Bollinger Bands channels based on one moving average, drawn as a colored cloud, with the display of the last values as price labels and the possibility to round Bollinger levels up to a required number of digits, and a price grid with these rounded values. The number of digits to round is set in the Digit input:
input uint Digit=3; //Number of digits to round to
The indicator uses SmoothAlgorithms.mqh library classes (copy it to <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 XMA_BBx7_Cloud_Digit_Grid indicator
Fig.2. The XMA_BBx7_Cloud_Digit_Grid indicator
