User Help System
Book Management
This test verifies that your application system can properly process BrokerTec Market Data Incremental Refresh (tag 35-MsgType=X) book update messages.
- To run the Book Management test
- Select an Identifier then ASSIGN.
- Select an Instrument.
- Click START TEST. and REFRESH.
Note: To restart the test, click START TEST and then click REFRESH.
- The start of the week is initiated.
Receive and process a Market Data Incremental Refresh (tag 35-MsgType=X) book reset (tag 269-MDEntryType=J) message and the current book for each product.
Additional book updates will start after the book reset has completed.
- The start of the week recovery is complete. Enter the current Yield (tag 423-PriceType=9) for the WI (When Issued) contract that you selected.
- Additional book updates have been sent for other contracts.
Validate the current book for the active contract that you selected.
- Additional book updates have been sent.
Enter the Yield (423=9) for the OTR (Off-the-Run) contract that you selected.


