mirror of
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synced 2026-06-06 05:51:17 +08:00
6bafd0a09b
* Fix high-freq data name from `yahoo_cn_1min` to `cn_data_1min`
* re-format example data names using `qlib_{region}_{feq}`, e.g. qlib_cn_1d
* re-format example data names using `{region}_{feq}`, e.g. us_1d and cn_1min
* keep using for 1day data, and change 1min data to
69 lines
1.5 KiB
Markdown
69 lines
1.5 KiB
Markdown
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- [Download Qlib Data](#Download-Qlib-Data)
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- [Download CN Data](#Download-CN-Data)
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- [Download US Data](#Download-US-Data)
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- [Download CN Simple Data](#Download-CN-Simple-Data)
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- [Help](#Help)
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- [Using in Qlib](#Using-in-Qlib)
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- [US data](#US-data)
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- [CN data](#CN-data)
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## Download Qlib Data
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### Download CN Data
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```bash
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# daily data
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python get_data.py qlib_data --target_dir ~/.qlib/qlib_data/cn_data --region cn
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# 1min data (Optional for running non-high-frequency strategies)
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python get_data.py qlib_data --target_dir ~/.qlib/qlib_data/cn_data_1min --region cn --interval 1min
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```
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### Download US Data
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```bash
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python get_data.py qlib_data --target_dir ~/.qlib/qlib_data/us_data --region us
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```
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### Download CN Simple Data
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```bash
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python get_data.py qlib_data --name qlib_data_simple --target_dir ~/.qlib/qlib_data/cn_data --region cn
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```
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### Help
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```bash
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python get_data.py qlib_data --help
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```
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## Using in Qlib
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> For more information: https://qlib.readthedocs.io/en/latest/start/initialization.html
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### US data
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> Need to download data first: [Download US Data](#Download-US-Data)
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```python
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import qlib
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from qlib.config import REG_US
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provider_uri = "~/.qlib/qlib_data/us_data" # target_dir
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qlib.init(provider_uri=provider_uri, region=REG_US)
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```
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### CN data
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> Need to download data first: [Download CN Data](#Download-CN-Data)
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```python
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import qlib
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from qlib.config import REG_CN
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provider_uri = "~/.qlib/qlib_data/cn_data" # target_dir
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qlib.init(provider_uri=provider_uri, region=REG_CN)
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```
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