Support Board

Date/Time: Wed, 05 Nov 2025 18:00:41 +0000

Post From: Trading from Sierra chart with Interactive broker platform

[2022-11-08 01:13:52] Link To Thread - Link To Post [Go To First Post]
User721265 - Posts: 7
Hi I want to use sierra chart for Trading MES futures . i have tried to place a trade from Sierra chart but i get the following message : " new order rejected . the Etradeonly order attribute is not supported " . Can you please help me ? i am using the following symbol :MES-202212-GLOBEX-USD ( which should be the correct symbol ) . So the problem must be something else ... i thank you for your kind help . Sadri