Quote from mskl:
I would disagree with the 99% figure. However, in most cases I would say that these unfair "busts" are not due to fraud but simply ignorance. Here are a couple of busts that I have had in the last year:
You are saying ignorance on the part of the persons who made the decision at the ECN? I can buy that. I would claim that in many cases there is fraud by the counterparty of the busted trade. They knew there was news and their original orders were not erroneous at all. They try to use the time machine to get back their money.
It is interesting you have these stories describing how the persons at the ECNs arrive at a busting decision. My broker tells me nothing except for bust/no bust. No details at all.
You guys seem to know a lot about the "busting procedure" but I'll bet many of you don't what happens in the following situation:
1) trader A from broker Z buys a stock from trader B on ARCA/INET who also has the same broker Z. Trader A requests a bust. What will the broker do?
Just a guess. The broker never deals with the ECN directly. Tries to resolve the issue in house by nullifying both sides or agreeing on a fair price between the two parties.
