get_exchange_from_filename: Returns the exchange from an ITCH-filename

View source: R/helpers.R

get_exchange_from_filenameR Documentation

Returns the exchange from an ITCH-filename

Description

Returns the exchange from an ITCH-filename

Usage

get_exchange_from_filename(file)

Arguments

file

a filename

Value

The exchange

Examples

get_exchange_from_filename("03302017.NASDAQ_ITCH50")
get_exchange_from_filename("20170130.BX_ITCH_50.gz")
get_exchange_from_filename("S030220-v50-bx.txt.gz")
get_exchange_from_filename("Unknown_file_format")

DavZim/RITCH documentation built on Aug. 25, 2024, 8:37 p.m.