Tag 320 (SecurityReqID) is a novel identifier assigned via the requester within a Protection Definition Ask for concept (MsgType x). It one-way links the request to its corresponding response. This tag makes sure information correlation and supports tracking of protection inquiries.
Tag 81 (ProcessCode) was employed to indicate Particular processing Recommendations but is never employed and infrequently dismissed.
This subject supports focused quoting and enables sellers to reply selectively. BidDescriptor improves precision in wholesale fixed-cash flow and OTC derivatives marketplaces.
Tag 68 (TotNoOrders) specifies the overall variety of orders in a listing. It seems in Listing Standing messages to verify checklist completeness. It helps the receiver confirm that every one anticipated orders have been reported.
Tag 404 (LiquidityValue) signifies the monetary worth of liquidity furnished in a very trade or quotation. It may well mirror the notional sizing or cash price of a bid/give.
Applications must not use this tag. Its performance is completely covered by regular date fields. Continuing to use deprecated tags can cause interoperability issues or rejection by acquiring devices. The removing of TotalVolumeTradedDate reflects Repair’s ongoing hard work to streamline concept formats and remove out of date fields. End users are encouraged to depend upon consolidated, standardized day handling.
When modifying an order, the new request utilizes a similar ClOrdID as the initial. It's really a cornerstone of get lifecycle management. Brokers use ClOrdID to match consumer requests with interior OrderID (Tag 37).
This discipline aids receivers distinguish concerning occasion-pushed alerts and question responses. UnsolicitedIndicator supports authentic-time sector monitoring and is crucial for timely dissemination of buying and selling halts or corporate steps.
QuoteReqID backlinks requests to responses and supports RFQ workflows. It makes certain suitable matching and enables tracking of quote lifecycles in preset earnings or derivatives trading.
It assures pricing self-control and stops stale quotations from being executed. QuoteSetValidUntilTime is tag168 important for dealer-to-client platforms and algorithmic current market-creating systems that deal with various simultaneous quotes with coordinated lifetimes.
The receiver validates sequence figures and requests resends if gaps are detected. MsgSeqNum is reset In the beginning of each session. It is a cornerstone of Repair reliability and is also significant for sustaining information integrity in high-pace trading environments.
DeskID allows companies to track exercise by desk, for instance equities, preset money, or derivatives. It truly is Utilized in execution reviews and supports management reporting and compliance.
ListID makes certain all orders while in the record are processed jointly. It supports algorithmic and method investing workflows and is essential for managing complex, multi-order executions.
This is very handy when rejecting a information that cannot be totally parsed. RefSeqNum supports debugging and mistake tracking. It ensures clarity in message movement and can help discover the supply of processing issues in the communication stream.