TT CME Gateway System Administration Manual - Trading ...

A Configuration Parameters
Section: [price_session] The [price_session] section configures the Price Server connection to CME Group
and lists the various subjects for which the Price Server subscribes. Parameters
that are not present by default can be added manually to this section using a text
editor (e.g., Notepad). The [price_session] section consists of the following
parameters:
Parameter Description
[price_session] This is the section title.
OptionStrategies=Y Sets whether the CME Gateway supports
trading of options strategies, user-defined
strategies, and exchange-defined strategies.
This parameter has two settings:
• Y: The CME Gateway supports trading of
options strategies, user-defined strategies,
and exchange-defined strategies.
• N: The CME Gateway does not support
trading of options strategies, user-defined
strategies, and exchange-defined
strategies.
When this parameter is set to Y, any new or
existing options strategy, User-Defined Strategy
(UDS) or Exchange-Defined Strategy (EDS) is
made available for trading by the CME Gateway.
When this parameter is set to N, no options
strategy, user-defined or exchange-defined
strategy is processed by the CME Gateway;
however, you can still create a User-Defined-
Strategy if this parameter is set to N.
Leaving this parameter set to Y when you do not
use strategies is not detrimental to the CME
Gateway. By default, this parameter is present
and is set to Y.
MulticastConfig For 7.16.0 or higher versions, sets the relative
path to the TT configuration directory (\config)
and fast.cfg. The path to the directory can be
changed to a customized location relative to
\config by entering and configuring this
parameter. By default, this parameter is not
present and the gateway automatically locates
fast.cfg in the \config directory.
Table 6. [price_session] section parameters
130 CME Gateway System Administration Manual
Trading Technologies International, Inc.