The Event Log panel shows the log of events that occurred during your session.
To open a new Event Log panel, choose Trading Terminal > Event Log.

An entry is made into the log each time a position is opened or closed or a pending order (including SL and TP) is created, modified or removed. Each log entry indicates the action, instrument traded, type of operation, trade or order price, amount of trade or order, order # and the time of the event. Entries are also made whenever you connect to or disconnect from the server.