ale

Using the crosshair functionality, one can click on a point in the chart, keep the button pressed and move the mouse. This will display a line a distance in points between the initial point and where the cursor is.I would like to read that distance...

Is it possible to read the value of a EMA as it was at a certain point in the past, while the bar was still forming?For example, it is 16:05 and I am on TF M5. I would like to know what was the value of H1 EMA(20) at 14:35. Using iMA + iBarShift(14...

In my indicator I change in OnCalculate the values of the buffer of the last 10 candles. MT4 always shows the old values values for the past candles, not the new values; only the value of the current candle is constantly refreshed. I added a call to...

Is it possible inside an EA to detect that the user has changed the parameters of one of the indicators?My current solution is to embed the parameters in the short name of the indicator and then check every second inside OnTimer(). Is there a better...

In my indicator I create vertical lines with this codestring line_name = INDI_NAME + "_" + (string)Period() + "_" + (string)time[i]; ObjectCreate(0, line_name, OBJ_VLINE, 0, time[i], NULL); ObjectSetInteger(0, line_name, OBJPROP_STYLE,...

I am creating an indicator where the values change dramatically then the day changes. The problem is that the lines drawn by MT4 with the values in the indicator buffers connect all the points, so the last value of day A is connected to the...

Can MT4 deinit and reinit an indicator when one changes account or server?I have read around that there should an option for that, but I cannot find it.

I am not able to make web request to an API using WebRequest from a script, I always get back an error 5203.This is the code, that I think is as simple as it can get. I am using MT4 build 765.#property copyright "just a test" #property...

What timezone is used for the dates in the time[] array passed to OnCalculate?Are those times in the Local zone (computer) or in the Current zone (the one set by the broker)?