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Date/Time: Tue, 04 Nov 2025 15:34:43 +0000

How to Post a Message for Support

MarketDataRequest to subscribe to symbols

View Count: 4272

[2016-03-21 09:18:04] #1 [Go To First Post]
vbmithr - Posts: 204
Using latest SC, it seems that it sends HistoricalDataRequest messages but not MarketDataRequest anymore. Do you have an explanation for that or it is my code that is buggy?

[2016-03-21 20:24:49] #2 [Go To First Post]
DTC Engineering - Posts: 320
If this were an actual problem with Sierra Chart itself we would be having thousands of complaints already. We do not have any. Check your code. Date Time Of Last Edit: 2016-03-21 20:25:01

[2016-03-22 01:05:03] #3 [Go To First Post]
vbmithr - Posts: 204
You added a field in the LogonResponse structure, I did not know that. This was breaking change. Any way to be informed when there is protocol updates?

[2016-03-22 04:02:23] #4 [Go To First Post]
DTC Engineering - Posts: 320
OK yes that is true. This is s_LogonResponse::MarketDataSupported. We had not thought of that. The best thing to do is to look at the changes on github: https://github.com/DTC-protocol

[2020-12-23 10:10:58] #5 [Go To First Post]
RoadKill - Posts: 38
Where did it go?

[2021-01-03 22:23:17] #6 [Go To First Post]
DTC Engineering - Posts: 320
The Github repository is not maintained anymore. The current set of files is located here: https://dtcprotocol.org/#DTCFiles

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