isin_check

Given a character vector, check the validity of ISIN
(International Securities Identification Number)
for each of its elements.

With the functions in this package you can check the
validity of the following financial instrument identifiers:
FIGI (Financial Instrument Global Identifier
<https://www.openfigi.com/about/figi>),
CUSIP (Committee on Uniform Security Identification Procedures
<https://www.cusip.com/identifiers.html#/CUSIP>),
ISIN (International Securities Identification Number
<https://www.cusip.com/identifiers.html#/ISIN>),
SEDOL (Stock Exchange Daily Official List
<https://www2.lseg.com/SEDOL-masterfile-service-tech-guide-v8.6>).
You can also calculate the FIGI checksum of 11-character strings,
which can be useful if you want to create your own FIGI identifiers.

Panagiotis Cheilaris

figir

Check Validity of FIGI, CUSIP, ISIN, SEDOL

isin_check function

<dl><dt>s</dt>
<dd>a character vector for whose elements validity of ISIN
(International Securities Identification Number) is checked.</dd></dl>

Arguments

Check validity of ISIN — isin_check

<dl>

<dt>s</dt>
<dd>a character vector for whose elements validity of ISIN
(International Securities Identification Number) is checked.</dd>

</dl>

isin_check: Check validity of ISIN

Description

Usage

Value

Arguments

Examples