Glossary term

FOK

Short for “Fill or Kill Order.”  Refers to a buy or sell order which will be canceled unless it is executed immediately and completely.

  • Updated May 21, 2022
  • First published May 21, 2022
  • Reading time 1 minute

Definition

Understand the fundamentals, context, and nuances behind this term.

Short for “Fill or Kill Order.”  Refers to a buy or sell order which will be canceled unless it is executed immediately and completely.