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Date/Time: Mon, 16 Sep 2024 19:30:34 +0000



Post From: NVDA high of 6/10/24 for DAILY chart is incorrect (showing high of $195.95)

[2024-06-17 22:31:51]
Sierra_Chart Engineering - Posts: 16387
There is definitely an error. We will track it down. There is no other possibility than this originating from the UTP data stream. That we are certain of.

One thing to be aware of about the services that is they are not creating this daily data themselves. They get it from other market data providers:
(for example, IB, barchart.com, and YAHOO!, all of which I would generally consider less robust than SC) are not showing that erroneous daily bar.

That is where it came from. And there is a massive amount of data, we have to sort through to find it and we are developing the functionality for that:
and blaming it on the exchange when even YAHOO! (of all the rinky-dink places) has managed to correct the data mistakenly makes SC look kind of amateurish (which is not a great look for an otherwise professional organization).

The UTP data feed very expressly at the end of day and apparently at other times (which we need to find out where and when), transmitted that high-value as the express High value of an NVDA. That is a matter of absolute indisputable fact. We know this with certainty. We have the proof. And if that is the high of the day, why should we even edit that. We should just leave it alone. There is no reason to question it. Nevertheless, we will remove it.

This can only be done manually by a human, when errors become apparent:
and I am CERTAIN that if you put one of your senior programmers on the task of writing a utility to track down and correct such reported data errors, it will prove a trivial matter.

There is no automated way to solve this.
Sierra Chart Support - Engineering Level

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Date Time Of Last Edit: 2024-06-17 22:35:07