The DIDI Index is calculated by calculating the short term (3), medium term (8) and long term (20) Moving Averages (MA), green line is calculated by dividing the short term Moving Average (MA) by the medium term Moving Average (MA), likewise, the red line is calculated by dividing the long term Moving Averages (MA) by the medium term Moving Averages (MA)
This edition use EMA instead of SMA for faster signals.