Used In

Unique identifier of IOI <6> message.

(Prior to FIX 4. this field was of type int)

• Cross Order Cancel/Replace Request <t>

• IOI <6>

• Multileg Order Cancel/Replace <AC>

• New Order Cross <s>

• New Order List <E>

• New Order Multileg <AB>

• New Order Single <D>

• Quote Response <AJ>

Onix Solutions