cusip_check

Given a character vector, check the validity of CUSIP
(Committee on Uniform Security Identification Procedures)
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

cusip_check function

<dl><dt>s</dt>
<dd>a character vector for whose elements validity of CUSIP
is checked.</dd></dl>

Arguments

Check validity of CUSIP — cusip_check

<dl>

<dt>s</dt>
<dd>a character vector for whose elements validity of CUSIP
is checked.</dd>

</dl>

cusip_check: Check validity of CUSIP

Description

Usage

Value

Arguments

Examples