getHisMktCap_unit

ticker/sympol of a company, MUST BE A CHARACTER, '006027' INSTEAD OF '6027'

ticker

starting date, in the following format "20160101", means Jan 1st of 2016

date1

ending date, in the following format "20160101", if you only want one day's data, just set starting date and ending date the same day

date2

get a company's historical market cap, data comes from NetEase

Focuses on data collecting, analyzing and visualization in green finance and environmental
risk research and analysis. Main function includes environmental data collecting from
official websites such as MEP (Ministry of Environmental Protection of China, <https://www.mee.gov.cn>), water
related projects identification and environmental data visualization.

getHisMktCap_unit: get a company's historical market cap, data comes from NetEase

Description

Usage

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Details

References