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Date/Time: Tue, 01 Jul 2025 07:52:30 +0000



Post From: Quote prices different in Sierra then Broker

[2025-06-19 23:48:47]
User550976 - Posts: 3
Hi;

I got Interactive Brokers set up with Sierra charts. My quotes at Sierra Charts are different by a lot from IB.
I am attaching the pictures for a better view.
The symbol is MES-202509-CME-USD

Is my data coming from IB, or IB as a Broker and quotes from Sierra?
Is there anything else I need to set up or buy from Sierra?
It is possible for someone to check my services to see if they are ok?

I was assuming that by setting up IB with Sierra Charts, Data and trading will both be from IB, so quotes should be the same.
I have been using other brokers and platforms, therefore my ignorance.

Thanks a lot.
imageaaib.png / V - Attached On 2025-06-19 23:48:02 UTC - Size: 27.79 KB - 17 views
imageaasierra.png / V - Attached On 2025-06-19 23:48:09 UTC - Size: 10.95 KB - 15 views
imageaasymbol.png / V - Attached On 2025-06-19 23:48:16 UTC - Size: 11.03 KB - 14 views