Automatic Center Price

Hi I am looking for a solution that requires either an indicator or an EA. I am not sure which one is actually needed. I am also not sure if this can be done as I have not seen this anywhere with MT4.

What the indicator should do is automatically center price in the middle of the display after the close of the respective candle (i.e. after 5 minutes on an M5 chart or after a week on a weekly chart etc.) OR after every zoom in and zoom out operation

As you can see from the attached EURGBP chart we currently see 

• on the top of the price axis following price level > 0.91305
• on the bottom of the price axis following price level > 0.84570
• current price at > 0.89850
• price level in the middle of the chart at > 0.91305 -((0.91305-0.84570)/2) = 0.879375

What the functionality/EA/Indicator??? should do is to determine where the exact mid point on the price axis (in this example 0.879375) would be and to move the price chart there. This should happen after the close of the respective candle (after 5 minutes on M5 chart, after 1 hour on H1 chart etc) or after every change of the zoom level. This means current price at 0.89850 level would now be in the middle of the screen and not almost on top of the chart as it is seen in the attached print screen.

I know that in MT4 one can use the scale fix option but as I am trading a lot from my mobile via remote connection this is very complicated. I need an EA that automatically centers the last price in the middle automatically allowing me to quickly assess where support and resistance zones are.