Financial Instrument Modeling Infrastructure R package FinancialInstrument version 1.4.1 Provides infrastructure for defining, storing, and managing financial instrument metadata independently of market data sources. Models instrument identities, contract specifications, identifiers, and relationships among financial instruments, including currencies, equities, funds, bonds, futures, options, spreads, exchange rates, and synthetic instruments. Supports reusable instrument definitions for research, portfolio management, trading, and quantitative finance applications. Software Depends: R (>= 3.0.0), methods, quantmod (>= 0.4-3), zoo (>= 1.7-5), xts (>= 0.10-0) Imports: TTR Suggests: foreach, XML (>= 3.96.1.1), tinytest, timeSeries Justin M. Shea <jshea01@uic.edu> Comprehensive R Archive Network (CRAN) Peter Carl [aut], Brian G. Peterson [aut], Garrett See [aut], Ross Bennett [aut], Justin M. Shea [cre, ctb] GPL-2 GPL-3 2026-08-04 application/tgz https://CRAN.R-project.org/package=FinancialInstrument doi:10.32614/CRAN.package.FinancialInstrument