Trade History in Chart MT5 And Offline Charts



ON MT5, when I right click on the a chart there is the Trade History Option.

But I need to click twice on it so it shows up and then the blue and red arrows disappear very quicky on a next update.

1) Is there a way to have the historical trade arrows  permanently on the chart? (I am not talking about the Tester, just the regular terminal chart real time).

2) Is there a way to have the chart offline on MT5, that is to stop the updates so I can go back an analyze the historical data?

Thank you