SymbolMaps: Symbol Maps

In gsee/symbology: symbol mapping file downloaders

Description

fetch symbol mapping files from the ftps of various exchanges. Currently only U.S. equity exchanges.

Usage

ArcaSymbolMap(cache.ok = TRUE)

OpenBookSymbolMap(cache.ok = TRUE)

ArcaEdgeSymbolMap(cache.ok = TRUE)

BatsSymbolMap(cache.ok = TRUE)

NyseSymbolMap(cache.ok = TRUE)

NyseGroupSymbols(cache.ok = TRUE)

shortSaleRuleStocks(...)

NYSEHolidays(...)

otclist(...)

mpidlist(...)

otherlisted(...)

nasdaqlisted(...)

nasdaqtraded(...)

otcbb(...)

Arguments

cache.ok	TRUE by default. if FALSE, file will be redownloaded even if it is already cached.
...	introduced by memoize() only. There are no dots in the actual anonymous functions.

Details

The functions cache results. Currently a few functions use "standard" memoization and the rest use the memoise package. I might remove that dependency one day.

Value

data.table

Author(s)

Garrett See

References

ftp://ftp.nysedata.com http://www.batstrading.com/market_data/symbol_listing/csv/ ftp://ftp.nasdaqtrader.com http://www.otcmarkets.com/reports/symbol_info.csv

See Also

TTR::stockSymbols

gsee/symbology documentation built on May 17, 2019, 8:55 a.m.