Not much use of DOM for MT4 bucketshops. It may look like a ladder for ease of order entry and management, but that's just a pretty face. You won't get any of the order flow information and the sizes at each level like with L2. MT4 doesn't even show true volume, so it's really lacking in that kind of information.

Although it would make entering and exiting trades easier, but it has sometimes to deal with requotes, lag, large spreads, and limitations on limit/stop orders.

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