5 scripts tagged as: [domain · financial]
| Base conversion functions | ||
| base-convert.r documentation | v:0.0.2 8.0 KB 2 Sep 2005 | Functions to convert an decimal whole number to and from any arbitrary base author: Sunanda |
| Black Scholes Option Price | ||
| black-scholes.r | v:0.1.1 2.5 KB 13 Mar 2003 | Provide a Rebol function for computing the Black-Scholes (1973) formula for determining an European style Option Price. author: Matt Licholai |
| Date and time functions | ||
| date-time.r discussion | v:1.1 11.8 KB 24 Feb 2011 | This script contains the Rebol implementation of some date and time functions provided in
the glibc library and the gnumeric (and therefore Microsoft Excel) software.
While the use and handling of date and time data are in most cases straightforward
with Rebol, some of the advanced date and times functionalities found in glibc and
gnumeric are still missing in [...] author: Francois Vanzeveren |
| Download stock data | ||
| get-stock.r | v:0.1.9 5.1 KB 9 Jan 2006 | Get stock data from Yahoo. Return a block of blocks:
date, open, high, low, close, volume, or the csv data as a sting. Optionally store the csv data as a file. author: matt licholai |
| Calculate working days between two dates | ||
| work-days.r documentation | v:0.0.1 1.7 KB 18 Feb 2007 | Given two dates, and a list of holidays that
occur between them, returns the number of
work days between those two days. With the
/non refinement, will return the number of
non-working days between the two dates. author: Sunanda |