【发布时间】:2021-01-06 00:04:06
【问题描述】:
仍然是 Python 的新手,只是想学习这些东西。感谢任何帮助。
现在,当我连接到 Alpha Vantage 时,我得到了所有日期的全部数据,看起来像这样
目前为止的代码是这样的
import pandas as pd
from pandas import DataFrame
import datetime
from datetime import datetime as dt
from alpha_vantage.timeseries import TimeSeries
import numpy as np
stock_ticker = 'SPY'
api_key = open('/content/drive/My Drive/Colab Notebooks/key').read()
ts = TimeSeries (key=api_key, output_format = "pandas")
data_daily, meta_data = ts.get_daily_adjusted(symbol=stock_ticker, outputsize ='full')
#data_date_changed = data[:'2019-11-29']
data = pd.DataFrame(data_daily)
df.loc[datetime.date(year=2014,month=1,day=1):datetime.date(year=2015,month=2,day=1)]
【问题讨论】:
标签: python pandas dataframe time-series alpha-vantage