very unlikely..
why are you talking about your P&L anyway.
what you should do is to check the daily statement.
match each open and close for each trade, account for commissions.
if and only if then it does not match then you have a claim.
of course, I bet you will not see an error there.
what you will claim then I guess, is that your reported fills are not accurate.
well.. that would be a different story, but then, you need to ask IB to investigate.
and anyway, you signed with them that in any case, their confirmed fills (or exchange confirmations) rule, not what was reported by TWS. (it's in the doc and again, you signed it).
my point is, you are making a big claim against IB, without sufficient data brought here to support that claim.
I am not saying you did not get a bad fill. maybe you did. but at least FIRST check if it is the case with your statement and fills confirmation.
if you had a bad fill, there is not much you can do about it anyway (ask investigation).
but please, don't claim IB is doing fishy accounting. you make a fool of yourself with hundreds (if not thousands) of IB users here, with thousands of execution and noone having this problem.
(PS : TWS P&L does not include commissions, which will display a difference between ACTUAL P&L and bruto P&L (before comms) )
why are you talking about your P&L anyway.
what you should do is to check the daily statement.
match each open and close for each trade, account for commissions.
if and only if then it does not match then you have a claim.
of course, I bet you will not see an error there.
what you will claim then I guess, is that your reported fills are not accurate.
well.. that would be a different story, but then, you need to ask IB to investigate.
and anyway, you signed with them that in any case, their confirmed fills (or exchange confirmations) rule, not what was reported by TWS. (it's in the doc and again, you signed it).
my point is, you are making a big claim against IB, without sufficient data brought here to support that claim.
I am not saying you did not get a bad fill. maybe you did. but at least FIRST check if it is the case with your statement and fills confirmation.
if you had a bad fill, there is not much you can do about it anyway (ask investigation).
but please, don't claim IB is doing fishy accounting. you make a fool of yourself with hundreds (if not thousands) of IB users here, with thousands of execution and noone having this problem.
(PS : TWS P&L does not include commissions, which will display a difference between ACTUAL P&L and bruto P&L (before comms) )

errrr.... QDZ errr..... GordonGekko