I dont' want to call your friend a liar, but this is most likely false.
> The week after this we had a trader in our office who had a meeting at Knight on the morning it happened.
> He said he saw the whole dev team just power off and go home at 11am, followed quickly by the rest of the employees.
1) Dev and Trading/Sales happen at different physical locations.
2) I actually know someone who spent their day cleaning this up and according to someone who was on the tech team and working that day no one went home early.
Think about it, the firm just lost a shit load of money due to an IT issue. Dev's were frantically searching the code for the bug, Sys admins were rifling through server logs. No one had nothing to do:)
> After trading was halted they set the cap at 20% loss for rolling back trades. So if you lost 19% of your position in that short period of craziness, tough luck.
This is just plain false. The normal procedures for busting trades were followed. There was no 20% "cap" for losses, how would you even determine what a 20% loss is?
I really have no reason to doubt this guy as he's a pretty prolific trader. That said...traders are rather known for hyperbole.
Per the 20%, I forget what it was but I know trades were rolled back and there was some kind of threshold for them. When I first wrote this, 20% losses was what I remembered. There's an article on it somewhere with the actual amounts. I think it had to do with how far stop limits were off from the open price of the stock.
I don't know about Knight but in the big London trading desks developers and traders are in the same building for just this reason. As you can imagine traders can be quite demanding when things go wrong. Also plugs will get pulled if things are going horribly wrong.
> The week after this we had a trader in our office who had a meeting at Knight on the morning it happened. > He said he saw the whole dev team just power off and go home at 11am, followed quickly by the rest of the employees.
1) Dev and Trading/Sales happen at different physical locations.
2) I actually know someone who spent their day cleaning this up and according to someone who was on the tech team and working that day no one went home early.
Think about it, the firm just lost a shit load of money due to an IT issue. Dev's were frantically searching the code for the bug, Sys admins were rifling through server logs. No one had nothing to do:)
> After trading was halted they set the cap at 20% loss for rolling back trades. So if you lost 19% of your position in that short period of craziness, tough luck.
This is just plain false. The normal procedures for busting trades were followed. There was no 20% "cap" for losses, how would you even determine what a 20% loss is?