Indicators: The class for drawing the ER using the ring buffer

 

The class for drawing the ER using the ring buffer:

The class is designed for calculation the technical indicator Efficiency Ratio (Efficiency Ratio, ER)using the algorithm of the ring buffer.

The results of the work of the Test_ER_OnValueRB.mq5 with the size of the ring buffer of 256 elements

Author: Konstantin Gruzdev