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yrnd: Extracts Risk Neutral Densities of Prices, Money Market Rates and Government Bond Yields from Fixed Income Options Prices

Provides with parametric risk neutral densities and cumulative densities for futures prices on fixed-income products. It relies on options on Short Term Interest Rate futures contracts or options on government bond futures contracts. It models the price of the underlying asset as a mixture of either two or three lognormal densities. It also offers new functions which provide with risk neutral densities and cumulative densities of the money market rate or the government bond yield inferred from the futures contract's price, using the density of the futures price. The package leverages on the works of Melick, W. R. and Thomas, C. P. (1997) <doi:10.2307/2331318> and B. Bahra (1998) <doi:10.2139/ssrn.77429>.

Version: 0.1.2
Imports: dplyr, ggplot2, lubridate, Rblpapi, scales, stats, tibble, tvm, utils, zoo
Suggests: knitr, rmarkdown
Published: 2026-04-15
DOI: 10.32614/CRAN.package.yrnd
Author: William Arrata [aut, cre]
Maintainer: William Arrata <william.arrata at gmail.com>
License: GPL-3
NeedsCompilation: no
CRAN checks: yrnd results

Documentation:

Reference manual: yrnd.html , yrnd.pdf
Vignettes: yrnd_functions (source, R code)

Downloads:

Package source: yrnd_0.1.2.tar.gz
Windows binaries: r-release: yrnd_0.1.2.zip, r-oldrel: yrnd_0.1.2.zip
macOS binaries: r-release (arm64): yrnd_0.1.2.tgz, r-oldrel (arm64): yrnd_0.1.2.tgz, r-release (x86_64): yrnd_0.1.2.tgz, r-oldrel (x86_64): yrnd_0.1.2.tgz
Old sources: yrnd archive

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.