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Date/Time: Wed, 15 Jul 2026 01:28:42 +0000



Post From: Creating ATAS Deep Trades / Big Trades Bubbles in Sierra Chart ?

[2026-05-30 21:05:15]
Sierra_Chart Engineering - Posts: 24259
Sierra Chart already supports this with the Large Volume Trade Indicator study:
Large Volume Trade Indicator

Refer to this Input:

Fixed Combine Increment in Ticks

We would recommend setting this Input to 1 in order to not miss any volume before combining of price levels is done:
Volume Threshold:

And then use this input to prevent the displaying of a marker below a particular volume:
Do Not Display Markers with Volume Values Less Than

And this is the Chart Setting to use to combine trades:
Chart Settings: Trades Combining Method (Chart >> Chart Settings >> Chart Data >> Chart Data menu)


You will need to update Sierra Chart to the latest version:

Software Download: Fast Update
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
Date Time Of Last Edit: 2026-05-30 21:22:39