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Add a check if change is mutated to YahooNormalize1d#514

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you-n-g merged 1 commit intomicrosoft:mainfrom
zhupr:add_check_change
Jul 15, 2021
Merged

Add a check if change is mutated to YahooNormalize1d#514
you-n-g merged 1 commit intomicrosoft:mainfrom
zhupr:add_check_change

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@zhupr zhupr commented Jul 14, 2021

Description

Recalculate open/high/low/close/adjclose if the data for two consecutive trading days differ by a factor of 89 to 100

Motivation and Context

How Has This Been Tested?

  • Pass the test by running: pytest qlib/tests/test_all_pipeline.py under upper directory of qlib.
  • If you are adding a new feature, test on your own test scripts.

Screenshots of Test Results (if appropriate):

  1. Pipeline test:
  2. Your own tests:

Types of changes

  • Fix bugs
  • Add new feature
  • Update documentation

@you-n-g you-n-g merged commit 4ec41ea into microsoft:main Jul 15, 2021
you-n-g pushed a commit to you-n-g/qlib that referenced this pull request Aug 16, 2025
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2 participants