| Tag | Field Name | Req'd | Comments | ||
|---|---|---|---|---|---|
| StandardHeader | Yes |
MsgType = AH | |||
| 644 | RFQReqID | Yes | |||
| RFQReqGrp | Yes |
Number of related symbols (instruments) in Request | |||
| 263 | SubscriptionRequestType | No |
Used to subscribe for Quote Requests that are sent into a market | ||
| StandardTrailer | Yes | ||||