Based on the Auto-Line code, the Efficient Auto Line aim to provide a more controlled adaptivity of the indicator. The first indicator of this sort worked this way : when the absolute difference between the price and the indicator is higher than the previous indicator +/- A pips of amplitude, the indicator will display the closing price, else its...
A variation on the Auto-Line indicator, we allow it to get closer to the price thanks to a drift, this also allow the line to be more directional .
This indicator can be used with moving averages using crosses as signals or as a band indicator by ploting a + dev as the upper band and a - dev as the lower one.
For any help or suggestions feel free to send a message :)