Number of entries following.

Must be the first field in this repeating group.

Conditionally required when maintaining an order-depth book, that is, when AggregatedBook (266) is "N". allows subsequent Incremental changes to be applied using MDEntryID.

Conditionally required if MDEntryType is not Imbalance(A) ), Trade Volume (B), or Open Interest(C); Conditionally required when MDEntryType = "auction clearing price"

Insert here the set of YieldData (yield-related) fields defined in "Common Components of Application Messages

Insert here the set of SpreadOrBenchmarkCurveData (Fixed Income spread or benchmark curve) fields defined in Common Components of Application Messages

Used to support market mechanism type; limit order, market order, committed principal order

Can be used to specify the currency of the quoted price.

Required for NDFs to specify the settlement currency (fixing currency).

Conditionally required if MDEntryType = Bid(0), Offer(1), Trade(2) ), Trade Volume (B), or Open Interest(C)

conditionally required when MDEntryType = "auction clearing price"

Can be used to specify the lot type of the quoted size in order depth books.

Space-delimited list of conditions describing a quote.

Space-delimited list of conditions describing a trade

Used if MDEntryType = Opening Price(4), Closing Price(5), or Settlement Price(6).

For optional use when this Bid or Offer represents an order

For optional use when this Bid or Offer represents an order. ExpireDate and ExpireTime cannot both be specified in one Market Data Entry.

For optional use when this Bid or Offer represents an order. ExpireDate and ExpireTime cannot both be specified in one Market Data Entry.

For optional use when this Bid or Offer represents an order

Can contain multiple instructions, space delimited.

For optional use when this Bid, Offer, or Trade represents an order

For optional use to support Hit/Take (selecting a specific order from the feed) without disclosing a private order id.

For optional use when this Bid, Offer, or Trade represents a quote

For optional use in reporting Trades

For optional use in reporting Trades

In an Aggregated Book, used to show how many individual orders make up an MDEntry

Display position of a bid or offer, numbered from most competitive to least competitive, per market side, beginning with 1

Specifies trade type when a trade is being reported. Must be used when MDEntryType(269) = Trade(2).

Text to describe the Market Data Entry. Part of repeating group.

Must be set if EncodedText field is specified and must immediately precede it.

Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field.

Display position of a bid or offer, numbered from most competitive to least competitive, per market side, beginning with 1

Designates the capacity of the firm placing the order

Used to report high price in association with trade, bid or ask rather than a separate entity

Used to report low price in association with trade, bid or ask rather than a separate entitty

Indicates the first price of a trading session; can be a bid, ask, or trade price.

Indicates the last price of a trading session; can be a bid, ask, or trade price.

Used to report trade volume in association with trade, bid or ask rather than a separate entity

Indicates date on which instrument will settle.

For NDFs required for specifying the "value date".

Used to identify the sequence number within a feed type

Identifies role of dealer; Agent, Principal, RisklessPrincipal