alpha vantage python
时间: 2023-09-14 08:02:36 浏览: 57
Alpha Vantage is a financial data provider that offers free APIs to access real-time and historical market data. Here's an example of how to use Alpha Vantage in Python to retrieve stock prices:
First, you'll need to sign up for an API key on the Alpha Vantage website. Once you have your API key, you can install the alpha_vantage package using pip:
```
pip install alpha_vantage
```
Then, you can use the following code to retrieve the daily stock prices for Apple (AAPL) over the last 30 days:
```
from alpha_vantage.timeseries import TimeSeries
ts = TimeSeries(key='YOUR_API_KEY', output_format='pandas')
data, meta_data = ts.get_daily(symbol='AAPL', outputsize='compact')
print(data.head())
```
This will output a Pandas DataFrame with the daily stock prices for AAPL, including the date, opening price, high price, low price, closing price, and volume. You can then use this data to perform further analysis or visualization.
相关推荐
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)