ContingencyType Value 2
One Triggers the Other (OTO) orders involves two orders-a primary order and a secondary order. The primary order is a live marketplace order. The secondary order, held in a separate order file, is not. If the primary order executes in full, the secondary order is released to the marketplace and becomes live. An OTO order can be made up of stock orders, option orders, or a combination of both.
Error in FIX Specification:
The Glossary (Spec volume 1) incorrectly associates this value with the field ListExecInst.