Spin Finished

The Spin Finished message is sent to indicate that all messages for the spin requested have been sent. A Spin Finished message is only sent if a Spin Request was not rejected. Upon receipt of a Spin Finished message, any buffered multicast messages should be applied to the customer’s copy of the book to make it current.

Table 1. Spin Finished
Field Name Offset Length Type/(Value) Description
Length 0 1 Binary Length of this message including this field.
Message Type 1 1 0x83 Spin Finished Message
Sequence 2 4 Binary Sequence number from the Spin Request message.
Total Length = 6 bytes
Cboe Titanium U.S. Options FLEX Feed Specification - Spin Finished | Cboe