Hi MR TOOLS Hello everyone I'm sorry for my English, I'm sorry to bother you, but I really need your help, I'm using the TMA centered band using an adaptive atr calculation in the bands. The adaptive comes from Perry Kaufman's efficiency ratio to calculate the true adaptive range. , published by MR TOOLS on page 27 of this thread but I do not have the mql4 file. I would like you to modify this version of the TMA in such a way that it calculates the current slope of the price and gives alerts and arrows that only in the current direction of the slope when the price reaches the lower bands or superior . The minimum value for an alert and an arrow when the slope touches the top band is -0.25, and 0.25 when the price touches the lower bands. The alert and the arrow will appear when the first turning candles close, please add the option to change the minimum value of the slope to display alerts and arrows in the parameters. the tma centred bands mtf uses two bands, the same parameters will apply to both bands, one last thing please add an algorithm to display the value of the slope in real time of the tma centred bands mtf with parameters allowing to adjust
 its location on the graph, and also a parameter for ergonomically adjusting the arrows with respect to the candles and also a push notification specifying the timeframe concerned.
 

For info the values ​​-0.25 and 0.25 me are from the extreme indicator tma infos 40, if it helps, but I think this indicator uses fast tmaline as the basic algorithm. AND I also want to say that I know perfectly well that the tma recalculates and that some arrows will appear in the past, but it is above all the best indicator of extimation to filter the pure price action ......... ... please help me

CORDIALLY triny56 aka linear regression