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Date/Time: Sun, 22 Dec 2024 05:34:03 +0000



Post From: Inconsistent data between data providers

[2015-07-23 11:07:43]
User53496 - Posts: 34
Hi,

I found some inconsistency between data providers: SC historical data, and Transact.
The bars are range bars, and I have made sure that data is saved in 1Tick units in both cases.
I also followed all the instructions in order to find and definition problem that may cause the diff, but couldnt find any.

This, of course, interfere with my back-testing..

Please, try to tell me what may cause the problem.
I am sure every provider say "Our data is accurate".. I am sure SC data is good- no complains, just tring to understand what is may be causing the problem and solve it.

BTW, I already compared with a third data provider (OEC) and found inconsistency there too (some match SC, some TA), so I cannot determine if I can use TA data..

Attached one example.

Regards, Eyal.
imageScreenHunter_167 Jul. 23 13.47.jpg / V - Attached On 2015-07-23 11:07:07 UTC - Size: 48.56 KB - 347 views
imageScreenHunter_169 Jul. 23 13.54.jpg / V - Attached On 2015-07-23 11:07:22 UTC - Size: 30.82 KB - 297 views
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