Orderbook Trading Action [H]
This message provides information regarding the status of an individual orderbook.
Name | Offset | Length | Value | Description |
|---|---|---|---|---|
Type | 0 | 1 | Alpha | Orderbook Trading Action Message identifier: "H" |
Timestamp | 1 | 4 | Unsigned Integer | Nanoseconds since last ITCH Timestamp "T" message. |
Orderbook | 5 | 4 | Unsigned Integer | Unique orderbook identifier. |
TradingState | 9 | 1 | Alpha | Current trading state code for orderbook Valid values T = Normal Trading (Active) |
Reason | 10 | 1 | Alpha | Trading state reason (blank if not applicable) Valid values |