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Date/Time: Wed, 25 Jun 2025 18:27:29 +0000



Post From: Trade Order Error - Unable to submit order without security definition

[2021-12-30 23:18:54]
nach1321 - Posts: 12
Trade Order Error - Unable to submit order without security definition

I am receiving the above Trade Service Log error when I attempt to submit a buy/sell order for MES through CTS. Most of the other securities trade fine under the current/front month contract, including ES. I was able to previously trade it with no issues.

MES.20220300.CME_Eq is the Symbol. Oddly, the chart will not load either...it is just a blank screen.

Thanks