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Date/Time: Tue, 15 Jul 2025 22:54:55 +0000



Post From: Why does my Sept E-Mini Chart show such a different High to every other data source

[2023-09-08 08:14:34]
Chalky - Posts: 6
Hi,

The reported High for the Sept E-Mini on 6th September in regular trading hours at every source I've checked is 4503.75. My Sierra chart is showing the High at 4494.25.

Why is there such a discrepancy, or any discrepancy at all for that matter.

I thought futures data only had 'one source of truth' and could be relied upon to be the same everywhere.

This cost me being filled on a Short at 4499!

Any help understanding this would be appreciated.
Date Time Of Last Edit: 2023-09-08 08:15:45