Tools for downloading historical financial data from the www.belex.rs.
belex downloads historical financial time series from the Belgrade Stock Exchange. One can specify which ticker or index to download, start and end date.
Install the release version from CRAN:
install.packages("belex")
library(belex)
blx15 <- belex("belex15")
niis <- belex("NIIS", "2011-01-01", "2015-12-31")