Erroneous Fills

[FCCT]

How late can an out of market fill be broken? Does it depend on the ECN?

Is it possible for a trade to be broken the next trading day?

thanks,

 

[mnx]

nothing should be able to be broken the next day.... that's total BS.

ARCA/INET usually require the erroneous trade to be reported within 30 or so minutes. But they can take a couple hours to be actually broken (depends if it goes to ruling, appeals etc...)

mnx

 

[Free Thinker]

Quote from FCCT:

How late can an out of market fill be broken? Does it depend on the ECN?

Is it possible for a trade to be broken the next trading day?

thanks,

its rare but possible. every ecn has their own rules.