they really don't like that FOK....
whatever. i'll change it to DAY.
But for them to make statement that I put on hundreds of orders and cancelling is spoof accusation and I asked for proof. Maybe NFA or CFTC can look into it if they are being truthful
It's not like they don't like FOK orders. It's just that the way you are doing it is disruptive to the exchanges and creates the potential for market manipulation even though you weren't doing it.
To me it's a program design issue that you just need to rectify.