Indexes

Message Layouts
Session
PreTrade
Trade
PostTrade
Infrastructure

Message

TradingSessionStatus (h)

ID41
PedigreeAdded FIX.4.2, Updated EP97
The Trading Session Status provides information on the status of a market. For markets multiple trading sessions on multiple-markets occurring (morning and evening sessions for instance), this message is able to provide information on what products are trading on what market during what trading session.
Field
Name
Type
Req'd
Comments
Pedigree
Y
MsgType = h (lowercase)
Added FIX.4.2
Added EP-1
335
Conditionally required when responding to a specific TradingSessionStatusRequest(35=g)
Added FIX.4.2
Updated EP190
1301
Market for which trading session applies
Added EP-1
Updated EP190
1300
Market Segment for which trading session applies
Added EP-1
Updated EP190
75
Business day for which trading session applies to.
Added EP190
336
Y
Identifier for trading session
Added FIX.4.2
Updated EP190
625
Added FIX.4.3
338
Added FIX.4.2
Updated EP190
339
Added FIX.4.2
Updated EP190
325
Set to 'Y' if message is sent unsolicited as a result of a previous subscription request.
Added FIX.4.2
340
Y
Added FIX.4.2
Updated EP190
1368
Identifies an event related to the trading status of a trading session
Added EP-1
2447
Indicates if trading session is in fast market.
Added EP190
567
Use with TradSesStatus(340) = 6(Request Rejected).
Added FIX.4.3
Updated EP190
341
Starting time of the trading session
Added FIX.4.2
342
Time of the opening of the trading session
Added FIX.4.2
343
Time of the pre-close of the trading session
Added FIX.4.2
344
Closing time of the trading session
Added FIX.4.2
345
End time of the trading session
Added FIX.4.2
1785
Indicates how control of trading session and subsession transitions are performed
Added EP130
387
Added FIX.4.2
60
Added EP190
58
Added FIX.4.2
354
Must be set if EncodedText(355) field is specified and must immediately precede it.
Added FIX.4.2
Updated EP190
355
Encoded (non-ASCII characters) representation of the Text(58) field in the encoded format specified via the MessageEncoding(347) field.
Added FIX.4.2
Updated EP190
Use if status information applies only to a subset of all instruments. Use SecurityStatus(35=f) message instead for status on a single instrument.
Added EP-1
Updated EP190
Y
Added FIX.4.2

Orchimate Copyright 2026 Atomic Wire Technology Limited
Orchestra Copyright 2026 FIX Protocol Ltd
Terms of Use|Privacy Policy