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Incorrect bar data?

Posted: Wed Mar 05, 2025 7:31 pm
by kabilius
I just purchase the standard version of Tickstory and downloaded the stock data for Alcoa (ticker: AA), and the data is completely wrong for some reason.
For example, it shows March 4th, 2025 has the following data points for Alcoa:

Open: 30.997
High: 31.836
Low: 30.076
Close: 30.966

However, the real data is the following

Open: 31.36
High: 31.86
Low: 30.15
Close: 31.15

I must be missing something, so could someone let me know why I am seeing the wrong data?

Re: Incorrect bar data?

Posted: Wed Mar 05, 2025 10:19 pm
by tickstory
Hi Kabilius,

The pricing you see is how the instrument was traded on the Dukascopy exchange, not the NYSE. Since the instrument is traded on a different exchange, the pricing will have small differences when comparing the two.

Hope this helps.