The implementation of the impulse system described by Dr. Alexander Elder.

The indicator colors the bars according to the following pattern:

• Moving average and MACD histogram increase - green bar, it is forbidden to sell;
• Moving average and MACD histogram have different directions - blue bar, the ban is removed;
• Moving average and MACD histogram decrease - red bar, it is forbidden to buy.

Indicator Parameters

• EMA - period of the indicator's moving average
• MACD Fast - period of the fast moving average of the MACD indicator
• MACD Slow - period of the slow moving average of the MACD indicator
• MACD Signal - period of the signal moving average of the MACD indicator