Market Data Request <V>

Tag	Field Name	Data Type	Req’d	Comments
Standard header - Outgoing			Y	MsgType `35=V`
262	MDReqID	string	N	Unique identifier for Market Data Request.
263	SubscriptionRequestType	int	Y	Indicates to the other party what type of response is expected. Valid values: `0` - Snapshot `1` - Snapshot + Updates (Subscribe) `2` - Disable previous Snapshot + Update Request (Unsubscribe)
264	MarketDepth	int	Y	Depth of market for Book Snapshot. Valid values: `0` - full market depth `1` - top of book `> 1` - report best N price tiers of the book
265	MDUpdateType	int	C	Specifies the type of Market Data update. Valid values: `0` = Full Refresh `1` = Incremental Refresh Required when SubscriptionRequestType `263=1` (Snapshot plus Updates).
267	NoMDEntryTypes	int	Y	Specifies the number of repeating (↺) MDEntryType `<269>` entries.
↺ 269	MDEntryType	char	Y	Entries that the firm requesting the Market Data is interested in receiving. There can be multiple fields, as defined by field `<267>`. Valid values: `0` - Bid `1` - Offer `2` - Trade `4` - Opening Price `5` - Closing Price `7` - 24h (rolling window) High Price `8` - 24h (rolling window) Low Price `B` - 24h (rolling window)Trade Volume
146	NoRelatedSym	int	Y	Specifies the number of repeating (↺) Symbol `<55>` tags.
↺ 55	Symbol	string	Y	Currency-pair.
Standard trailer			Y