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Date/Time: Mon, 16 Jun 2025 02:06:23 +0000



Post From: No MarketDepthUpdateLevel Received via DTC Protocol (GCM25_FUT_COMEX / COMEX / Protocol Bu

[2025-05-20 11:52:38]
Sierra_Chart Engineering - Posts: 19924
This is documented here:
Data and Trading Communications (DTC) Protocol Server: Restrictions

Which is really an essential page that anyone would have to refer to when using Sierra Chart as a server.

That page has been there from the very beginning of the DTC protocol. This goes back probably about 7 years.

And we have added it, to the market data DTC page here:
Market Data Messages

Although that page was originally designed to be just a general documentation page for the protocol.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing