| Tag | Field Name | Req'd | Comments | |
|---|---|---|---|---|
| Standard Header | Y | MsgType = AH | ||
| 644 | RFQReqID | Y | ||
| 146 | NoRelatedSym | Y | Number of related symbols (instruments) in Request | |
| component block <Instrument> | Y | Insert here the set of "Instrument" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" | |
| 140 | PrevClosePx | N | Useful for verifying security identification |
| 303 | QuoteRequestType | N | Indicates the type of Quote Request (e.g. Manual vs. Automatic) being generated. |
| 537 | QuoteType | N | Type of quote being requested from counterparty or market (e.g. Indicative, Firm, or Restricted Tradeable) |
| 336 | TradingSessionID | N | |
| 625 | TradingSessionSubID | N | |
| 263 | SubscriptionRequestType | N | Used to subscribe for Quote Requests that are sent into a market | |
| Standard Trailer | Y | |||