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楽天RSSから日経平均採用225社の株価をPythonで取得しDataFrame化(約20秒)

Last updated at Posted at 2019-02-02

#概要

  • 手順1: 事前準備:(225社分の株式コードを用意する)
  • 手順2:楽天RSSを利用し、225社の始値を取得 (約20秒)

##手順1: 事前準備:

CSVファイルから日経225社のコードを取得しておく
参考


import pandas as pd
df = pd.read_csv('https://raw.githubusercontent.com/zaq9/nk225_list/master/nk225_list.csv')

##手順2:楽天RSSを利用し、225社の始値を取得 (約20秒)
モジュール「rakuten_rss」を利用する
#####参考
楽天RSSから株価情報取得するPythonモジュールのα版を作成しPyPIに登録してみた


from rakuten_rss import fetch_open
df['open'] = df.code.apply(lambda x: fetch_open(x))

以上。

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