Package: CustomDerivative Type: Package Title: Extensible Derivative Pricing and Risk Analytics Version: 0.2.0 Authors@R: c( person("Amit Kumar", "Jha", role = c("aut", "cre", "cph"), email = "jha.8@iitj.ac.in") ) Description: Tools for pricing and analysing financial derivatives under the classical lognormal diffusion model and geometric Brownian motion assumptions. The package provides analytical European option prices, Monte Carlo pricing with antithetic and control variates, confidence intervals, finite-difference Greeks, and path simulation for path-dependent payoffs. The simulation interfaces accept user-defined payoff functions, enabling transparent construction of custom contracts while reporting numerical uncertainty. License: MIT + file LICENSE URL: https://github.com/AIM-IT4/CustomDerivative BugReports: https://github.com/AIM-IT4/CustomDerivative/issues Encoding: UTF-8 Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.2 Depends: R (>= 4.1.0) Imports: R6, stats Suggests: testthat (>= 3.0.0) Config/testthat/edition: 3 Repository: https://aim-it4.r-universe.dev Date/Publication: 2026-07-28 03:19:50 UTC RemoteUrl: https://github.com/aim-it4/customderivative RemoteRef: HEAD RemoteSha: 06960ad13fe8ea52d80abdbfd8bcde90e2a0dc90 NeedsCompilation: no Packaged: 2026-09-26 06:34:40 UTC; root Author: Amit Kumar Jha [aut, cre, cph] Maintainer: Amit Kumar Jha