RE: minus trade14 Nov 2019 12:23
Can't see the original trade history to see if there has been a rebook, but cancels/rebooks can happen for many reasons (too many to list tbh).
Perhaps a large order that has been reversed to amend an incorrect detail as these need to match with the other side in the market in order to settle, otherwise it can be rejected, and there are multiple fields that are needed to be completed for this 'match' to happen (e.g. fill date, fill time, price, commission amount, settlement instructions, broker details, account(s), etc).
I don't feel there is anything sinister behind anything here, an often occurrence when booking out trades (certainly in the case of II orders anyway).
If it is a 'pure' cancellation, this may be due to a duplicate instruction, an account being put on 'hold', so trading has to cease, a large redemption, or contribution to a client account that necessitates a change or cancel of the order size, an FM changing his mind on a limit order and requesting the deal be cancelled, etc
Many possibilities.
Personally, I wouldn't read too much into it, but others may disagree, or have a different view.
gla