idret

Show returns between the close of the last trading day and the open of the current trading day

To pull data from 'ALPHA VANTAGE' <https://www.alphavantage.co/>,
use the av_api_key() function from 'alphavantager' for inserting your API key.
This is a complement to the 'alphavantager' package from CRAN. Contains
commonly used quantitative finance tools. 'avfintools' stands for
'ALPHA VANTAGE' Finance Tools, as it depends on sourcing financial data from
the 'ALPHA VANTAGE' <https://www.alphavantage.co/documentation/> API.

Edward Wei

avfintools

Financial Analysis Tools Using Data from 'Alpha Vantager'

idret function

<dl><dt>df</dt>
<dd>Dataframe with daily data</dd></dl>

Arguments

After-hour and Pre-market Returns — idret

<dl>

<dt>df</dt>
<dd>Dataframe with daily data</dd>

</dl>

idret: After-hour and Pre-market Returns

Description

Usage

Value

Arguments

Examples