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Date/Time: Mon, 04 Mar 2024 21:03:47 +0000



DOM tick size issue

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[2024-02-05 15:31:01]
User5074600 - Posts: 7
Just updated this morning to 2596

Edit: Updated to 2597 - same thing
Date Time Of Last Edit: 2024-02-05 15:39:20
[2024-02-06 20:57:22]
User5074600 - Posts: 7
Just want to bump/follow up on this so it doesn't get lost, know you guys are busy.

Thanks
[2024-02-06 21:12:58]
Sierra_Chart Engineering - Posts: 13087
Provide us the chart you have this issue with by following these instructions:
Support Board Posting Information: Providing Chartbook with Only a Single Chart
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing
[2024-02-06 22:10:47]
User5074600 - Posts: 7
Ok, please see attached.

And just to clarify:

In replay data, all columns on the DOM follow the recent bid/ask compression logic (which is perfect).

In live data, only the market depth & recent bid/ask follow the compression (and other columns such as pull/stack, current bid/ask do not).

I am hoping either I am doing something wrong, or there is a plan for a future release that would allow the live data to follow what the replay data is currently doing successfully.

Thanks again!
Date Time Of Last Edit: 2024-02-06 22:15:50
attachmentSupportChartbook.Cht - Attached On 2024-02-06 22:03:23 UTC - Size: 3.61 KB - 51 views
[2024-02-07 16:03:42]
John - SC Support - Posts: 29623
The Chartbook you sent has a Trading DOM for NQ, but the Tick Size is the standard 0.25 and the Combine Increment in Ticks is 1, therefore there is no special combining setup for this chart. So the testing gives us what we expect, the data is in increments of 0.25.

You should not be seeing any combining occurring for columns other than the Bid Size/Ask Size and Recent Bid/Ask. The other columns have not had this added yet. As such, you should also not be seeing it during a replay. When we run a replay with the Current Bid/Ask and the combining on, the Current column data is not combined.
For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing
[2024-02-07 16:39:00]
User719512 - Posts: 219
Hi John,
The Chartbook you sent has a Trading DOM for NQ, but the Tick Size is the standard 0.25 and the Combine Increment in Ticks is 1

Don't these reset to defaults when you share a chart book?

I'm just following this thread to understand this new feature and if 100% of the dom columns respect and use compression.
[2024-02-07 16:42:35]
User5074600 - Posts: 7
Hi John,

Thanks for the reply, that was my main question. To ensure if it wasn't added yet/I wasn't doing something incorrect. Good to know. I think the tick reset as it is 1.0 on my chart.

However, it does compress all columns in replay on my end. Please see the screenshot. You will see pull/stack & the current trades both compressed. Hence why I had to ask if I was doing something wrong to not have it in live data. As it is really great in replay having this - myself & a bunch of other traders are just itching to be able to use it with live data.

https://www.sierrachart.com/image.php?Image=170732362930.png

Appreciated!
[2024-02-07 17:07:13]
John - SC Support - Posts: 29623
When you run the replay do you have the full Market Depth data for the Bid/Ask?

And User719512 was correct, the Tick Size was reset when we had to change the symbol. Thank you for pointing this out. The original DOM did have the Tick Size set to 1.0, we just missed it.
For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing
[2024-02-07 18:14:31]
User5074600 - Posts: 7
Yes, I just had it limited on that screenshot to 100 levels. However, when I do full market depth, it is the same result as the previous screenshot, all columns compressed nicely.
[2024-02-12 22:28:59]
User5074600 - Posts: 7
Hey John,

Just wanted to follow up on this. Appreciate the responses so far.

Are there any plans to bring the compression to live data in a future release?

Thanks!
Date Time Of Last Edit: 2024-02-12 22:29:13
[2024-02-15 00:41:28]
Sierra_Chart Engineering - Posts: 13087
Now that we are concentrating on this more fully, there is no support for combining these market data columns:
(and other columns such as pull/stack, current bid/ask do not).

Not sure why it works during a replay but if it does, that is good but it was not intended to work that way.

We are not sure when combining will come for these other columns.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

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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