OUCH Trading Interface for Volatile Orders
The OUCH Trading Interface (OTI) allows participants who engage in high-frequency trading to place,
amend or delete the following orders:
Limit Plus order
Iceberg Plus order
When are participants able to enter orders?
Participants can enter Normal orders and Iceberg orders during all trading periods with the exception
of post-trading. Limit Plus and Iceberg Plus ordes can only be entered with validity good-for-day.
The On Order Book Functionality Guide[pdf] provides detailed information about the OUCH Trading Interface.
The OUCH Trading Interface (OTI) does not provide participants with any functions for off order