Could I save the spread in MT4?

I have a micro account at XM. In EURCHF the spread suddenly rose at 21:00 GMT to over 20pips, nearly 30pips and my take profits are not hit. To check what was going on I like to save the data for further analysis. Maybe I have to change the broker.
Sorry if this question is asked very often, but I am in a hurry, because I think details will not be available in MT4 for very long.