Login Page - Create Account

Support Board


Date/Time: Fri, 18 Sep 2026 15:52:27 +0000



Post From: Rithmic Direct - DTC: permission denied at logon (Lucid Trading), works in R|Trader

[2026-09-18 14:25:09]
John - SC Support - Posts: 47934
The information User135243 gives is the correct one for that error.

But we are a bit confused by your statements. You state that "Market data / historical username fields are empty", but you are not setup to get any data from our Denali Exchange Data Feed. This would mean that you would not get any data, if you can get passed the "Permission Denied" issue.

If you want to get data from our Denali Exchange Data Feed, then first you need to understand that in order to get the data for CME Group at the non-professional rates, you need to have a live, funded, futures trading account. Refer to the following:
Denali Exchange Data Feed: Understanding and Accessing Data From the CME, CBOT, NYMEX, COMEX Exchanges

Once you work out the above, then you can setup the data by following these instructions:
Denali Exchange Data Feed: *Setup Instructions: CME/CBOT/NYMEX/COMEX Exchanges*

If you want to get your data from Rithmic, then you do need to fill out the "Market Data" / "Historical Data" Username/Password fields.
For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing