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Python Pdblp数据帧多证券_Python_Bloomberg - Fatal编程技术网

Python Pdblp数据帧多证券

Python Pdblp数据帧多证券,python,bloomberg,Python,Bloomberg,我正在通过BBGAPI使用以下历史数据代码,关于df的问题我应该如何为多个证券定义此df?它适用于一种安全性,如下所示 谢谢 import pdblp con = pdblp.BCon() con.start() con.bdh(['IBM US Equity', 'MSFT US Equity'], ['PX_LAST'], '20061227', '20061231', elms=[("periodicityAdjustment", "ACTUAL")]) df = con.bdh

我正在通过BBGAPI使用以下历史数据代码,关于df的问题我应该如何为多个证券定义此df?它适用于一种安全性,如下所示

谢谢

import pdblp
con = pdblp.BCon()
con.start()
con.bdh(['IBM US Equity', 'MSFT US Equity'], ['PX_LAST'],
    '20061227', '20061231', elms=[("periodicityAdjustment", "ACTUAL")])

df = con.bdh('IBM US Equity','PX_LAST','20061227', '20061231')

如果我们将df等同于如下,并且它将适用于多种证券, 下一步是用调整后的价格字段替换“LAST_PX”

  df = con.bdh(['IBM US Equity', 'MSFT US Equity'], ['PX_LAST'],
 '20061227', '20061231', elms=[("periodicityAdjustment", "ACTUAL")])

基本上,df=con.bdh(['IBM US Equity','MSFT US Equity',['PX_LAST'],'20061227','20061231',elms=[(“periodicityAdjustment”,“ACTUAL”)]),它将适用于多个证券..有没有好的链接可以在python中安排此脚本在特定时间点运行?