Question about log of FIx Bridge.

 

I have a question about log of fix bridge. I would appreciate if someone could give me answers.

Please to refer the following schematic system image.

1: start point of flow of price feed.

2: order

3: order execution

My question is about display timing between price feed log at Fix Bridge (1) and log of open position (and close position) at MetaTrader client (2). Should they correspond their time stamp and price of each other or not?

e.g. when Fix Bridge (1) sent price feed of "EURUSD 2012.07.11 23:55:00 1.22386" to Matatrader client (2), is display timing of the price "1.22386" at Matatrader client "EURUSD 2012.07.11 23:55:00 1.22386" or "EURUSD 2012.07.11 23:55:02 1.22386"? (instance of timing image. it might be more small time lag or more large)

Are they always match perfectly, or, always or sometimes make several-second delay?

I am so sorry for my poor English writing.

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