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Date/Time: Sat, 31 Jan 2026 12:13:07 +0000



Post From: Delayed CBOE global indexes

[2025-12-19 01:41:49]
Sierra_Chart Engineering - Posts: 22583
Yes this is correct. The data older than six months for CBOE indices is compressed into 10 second units but we will stop doing that. But it will not change the existing data.

This was more important for NASDAQ indexes which there was a very very large amount of data and compression was essential but it is not essential for CBOE indices.
Sierra Chart Support - Engineering Level

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