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Date/Time: Fri, 19 Apr 2024 02:11:32 +0000



Post From: Data deivates between sub-instances

[2022-01-12 16:55:54]
jwick - Posts: 142
hmm ... this is interesting. So, this is what I did:
1. Deleted all dly and scid files in sub instance A. Opened chartbook and let data "download" into the instance
2. Deleted all dly and scid files in sub instance B. Copied dly and scid files from sub instance A to B. Opened chartbook and connected to data feed

Now there are indeed differences between the dly and scid files between the two subinstances. Specifically (if that matters):

file idA idB sizeA sizeB year
4 NQ-201406-GLOBEX.scid 5 8 20290296 56206296 201406
0 ES-202203-GLOBEX.scid 5 8 43197136 43209976 202203
1 MES-202203-GLOBEX-USD.scid 5 8 41025216 41037896 202203
2 MNQ-202203-GLOBEX-USD.scid 5 8 55931016 55944296 202203
3 MYM-202203-ECBOT-USD.scid 5 8 24437256 24446656 202203
5 NQ-202203-GLOBEX.scid 5 8 44187576 44200776 202203
6 YM-202203-ECBOT.scid 5 8 27979776 27990416 202203

I'm running a chart replay to observe if the strategy results differ as well.

EDIT: Please ignore above for the moment. I'm verifying this one more time with two other instances. It is possible that while I did the copy of dly and scid files from A to B, I had started the chart replay on A (and I'm not sure if that effects SCID files). Currently "downloading" a fresh copy of data into another sub-instance.
Date Time Of Last Edit: 2022-01-12 17:38:10