I cannot differentiate except for the order they arrive. And yes I can assume they are somehow present in the same order. The only available info is _time, Receive/sent, tradenumber. Now this is the problematic scenario. In most cases, the trade only gets created in the system and is sent to the market. Most of the time, the trade are not being modified or cancelled. The problem is that when another action occurs on trade (modified or cancelled) it screws-up the time range and delays for that trade and it also screws up the alerts triggered on max(Delay) and avg(Delay).
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