General
fok
What does fok mean?
An order that demands immediate, complete execution. If the full size can't trade in one shot the moment it hits the book, the whole thing dies. AON's impatient cousin — AON will sit and wait, FOK won't.
"Send it FOK at 50 — if it doesn't print right now I'm not chasing it."
Frequently asked questions
What does "FOK" mean in trading?
It stands for fill-or-kill — execute the whole order right now or cancel it instantly.
How do you use "FOK" in a sentence?
For example: "Set it as FOK so it doesn't sit half-filled on the book."
Study it as flashcards or scroll it in Vocabulary Flow — saved to your collection.
