Date/Time: Sat, 20 Jan 2018 23:12:09 +0000
Post From: Notice: CTS Trading Service Symbols
Sierra Chart Engineering - Posts: 56324
For what specific symbol?
And this could be reasonable for an individual futures contract.
Here are the instructions to get more historical data:
It sounds as though you want to use the Continuous Futures Contract feature if you are not already:
Sierra Chart Support - Engineering Level
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