Spin Finished Message Fields

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 message was not rejected. Upon receipt of a Spin Finished message, any buffered multicast messages should be applied to the user’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 Cboe One Options Feed Specification - Spin Finished Message Fields | Cboe