Linlang

qlib does not provide a download for us 1min data, so the commands in the documentation were not available, [and have now been removed](https://github.com/microsoft/qlib/pull/1918/commits/05c0f6108bc94d7304e1def5b93efd7d53a5465f). You can download the 1min data...

Hi, @ericforai Thanks for your interest in `qlib`. I saw your description, and it's not a bug. If you want to load the stock pool information for a specific period...

Hi, @Yuhang-Harry-Gao @EnjoyLeole I'd like to know how to reproduce the problem.

> This issue is likely caused by the ProcessInf Processor, and it is very likely related to how the datetime_groupby_apply function processes the data. My dataset does not contain any...

Hi, @eabjab Please let the CI pass by pulling the main branch.

Hi, @eabjab It was nice to see your PR, and I'm glad to see it. But since you didn't reply. So I created a new [PR 1938](https://github.com/microsoft/qlib/pull/1938). I merged the...

Hi, @gaoshanlee193 After trying, the `qlib.scripts.data_collector.yahoo.collector.run.update_data_to_bin()` method works. Download the data, normalise it, and convert it to a bin file. Everything works fine. You do see a lot of warnings...

No problem, you can use `scripts/data_collector/yahoo/collector.py` to update the data, please refer to the [documentation](https://github.com/microsoft/qlib/tree/main/scripts/data_collector/yahoo#automatic-update-of-daily-frequency-datafrom-yahoo-finance) for details.

Hi, @Len1925 The documentation you need is [here](https://qlib.readthedocs.io/en/latest/component/data.html#stock-pool-market), maybe [this one](https://github.com/microsoft/qlib/tree/main/scripts/data_collector/cn_index#csi300csi100csi500-history-companies-collection) will help you too.

Hi, @Len1925 Index data is treated the same as regular stocks. First, you need to obtain the raw data, then normalize it, and finally dump it into a bin file.