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Date/Time: Thu, 26 Feb 2026 01:53:10 +0000



market depth historical data recording : on sierra server or my computer?

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[2026-02-25 18:54:22]
User166249 - Posts: 7
hi

1) when I superimpose 2 studies on the same graph, I want to have the scale adjustment for each of the 2 curves separately: 1 on the right and 1 on the left. because basically there is only one scale in common and I can only visualize 1 curve (instead of 2) when I have only one scale for both.

2) how can I retrieve the complete history of the market depth over a minimum of 10 days if I haven’t saved it? Should I save it on my computer or does SIERRA save it on its server upstream?

3) the study market depth is not dysplayed on the chart : is it only a background study ?

4) i cannot display the number bar study : is it a probleme with my advanced lever 12 subsciption?

thank you
[2026-02-25 19:18:47]
John - SC Support - Posts: 44806
1) when I superimpose 2 studies on the same graph, I want to have the scale adjustment for each of the 2 curves separately: 1 on the right and 1 on the left. because basically there is only one scale in common and I can only visualize 1 curve (instead of 2) when I have only one scale for both.

Refer to the following:
Chart Settings: Use Left Side Scale (Chart >> Chart Settings >> Scale menu)


2) how can I retrieve the complete history of the market depth over a minimum of 10 days if I haven’t saved it? Should I save it on my computer or does SIERRA save it on its server upstream?

We have historical market depth data available, but you need to have it on your system in order to view/use it in a replay. Refer to the following to start:
Replaying Charts: Replaying of Market Depth Data

And refer to the following regarding historical market depth data:
Market Depth Historical Graph: Downloading Of Historical Market Depth Data


3) the study market depth is not dysplayed on the chart : is it only a background study ?

If you are referring to the "Market Depth Historical Graph", then you should see information related to this, as long as you have multiple levels of Market Depth for your data. But, this is a complex study and you have to make sure you have it setup properly. Refer to the following:
Market Depth Historical Graph


4) i cannot display the number bar study : is it a probleme with my advanced lever 12 subsciption?

On Package 12, you have all the features of the system available. So you should be able to view the Numbers Bars. What exactly occurs when you add the Numbers Bars study?

Refer to the following regarding scaling the Numbers Bars study:
Numbers Bars: Scaling a Numbers Bars Chart
For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing

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