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Date/Time: Fri, 29 Nov 2024 14:54:50 +0000



Possible issue with big values

View Count: 3127

[2016-05-17 16:52:47]
onnb - Posts: 662
Context

Latest SC 1414
CQG FIX with AMP
SC being used as a server
Symbols in test, AUDUSD, USDCAD, ZB, CL, ES

We are experiencing bad data coming from some of the messages. This does not happen all the time but it does happen often enough.

See image from our log below. You will see that the value for LastTradePrice is very big.
This also happens with OrderUpdate events in the fields LastFillQuantity, RemainingQuantity and others.

See screenshot from our log where we printed the value we received https://dl.dropboxusercontent.com/u/9913454/tmp/dtc-bad-data-message.png

We are still investigating on our end, but thought to ask if you have you ever encountered something like this?
[2016-05-18 06:01:27]
DTC Engineering - Posts: 320
These represent unset fields.

Refer to:

http://www.sierrachart.com/index.php?page=doc/doc_DTCMessageDocumentation.php#UnsetMessageFields

http://www.sierrachart.com/index.php?page=doc/doc_DTCMessages_MarketDataMessages.php#Messages-MARKET_DATA_SNAPSHOT

http://www.sierrachart.com/index.php?page=doc/doc_DTCMessages_TradingRelatedMessages.php#Messages-ORDER_UPDATE

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