OrderQty2 (FIX tag 192)

QtyFIX 4.4FIX 4.2

OrderQty2 (tag 192) is a Qty field defined in FIX 4.4 and FIX 4.2. It appears in 11 message types, always optionally.

At a glance

Tag: 192
Name: OrderQty2
Datatype: Qty (float)
Dialects: FIX 4.4 and FIX 4.2
Messages: 11

What the specification says

FIX 4.4

OrderQty (38) of the future part of an F/X swap order.

FIX 4.2

OrderQty of the future part of an F/X swap order.

Descriptions are quoted from the FIX Orchestra sources under the Apache 2.0 licence.

A real message using tag 192

NewOrderSingle · FIX 4.4

Tag	Field	Wire value	Meaning
8	BeginString	FIX.4.4
9	BodyLength	123
35	MsgType	D	Order – Single
49	SenderCompID	BOARTEAM
56	TargetCompID	COUNTERPARTY
34	MsgSeqNum	2
52	SendingTime	20240101-12:00:00.000
11	ClOrdID	ORD-10042
54	Side	1	Buy
60	TransactTime	20240101-12:00:00.000
40	OrdType	1	Market
192	OrderQty2	1000000
10	CheckSum	030

Edit and decode it yourself

Shown with | separators for readability. On the wire FIX uses SOH (0x01), an invisible control byte — and because BodyLength and CheckSum are computed over the actual bytes, the two forms have different checksums. Both are valid and both decode here.

Open in the full decoder →

Generated from the FIX 4.4 dictionary and verified at build time: it parses and validates with no issues. Open the decoder to try your own message.

Where tag 192 appears

Requiredness is a property of the message, not of the field: the same tag can be optional in one message and conditionally required in another.

Message	MsgType	FIX 4.4	FIX 4.2	Where in the message
ExecutionReport	8	Optional	Optional	directly on the message body
MassQuote	i	Optional	Optional	inside QuotSetGrp › QuotEntryGrp
MassQuoteAcknowledgement	b	Optional	—	inside QuotSetAckGrp › QuotEntryAckGrp
NewOrderList	E	Optional	Optional	inside the ListOrdGrp component
NewOrderSingle	D	Optional	Optional	directly on the message body
OrderCancelReplaceRequest	G	Optional	Optional	directly on the message body
Quote	S	Optional	Optional	directly on the message body
QuoteRequest	R	Optional	Optional	inside the QuotReqGrp component
QuoteRequestReject	AG	Optional	—	inside the QuotReqRjctGrp component
QuoteResponse	AJ	Optional	—	directly on the message body
QuoteStatusReport	AI	Optional	—	directly on the message body

Wire format

A decimal quantity. Fractional quantities are legal, which is why this is a float family rather than an integer. @boarteam/fix parses the value as a number and reports parse/invalid-float when it does not lex as one; the raw string is kept so precision and trailing zeros are never lost.

Read tag 192 in TypeScript

decode.tsts

import { createFixEngine } from "@boarteam/fix";import { dictionary } from "@boarteam/fix-dict-fix44";const fix = createFixEngine(dictionary);const { message, issues } = fix.parse(raw);const field = message.fields[192];field?.name;   // "OrderQty2"field?.raw;    // the verbatim wire stringfield?.value;  // coerced to a number

Decode this in your own code

The same engine that produced the decoded example above is an Apache-2.0 npm package with zero runtime dependencies. It runs in Node and in the browser, and parse() returns problems as data instead of throwing.

npm i @boarteam/fix @boarteam/fix-dict-fix44

Try the decoder Source on GitHub