Source code in the rlab programming language

// get cvs data from Yahoo for Pfeizer (PFE)
url="http://ichart.finance.yahoo.com/table.csv?s=PFE&a=00&b=4&c=1982&d=00&e=10&f=2010&g=d&ignore=.csv";

opt = <<>>;
// opt.CURLOPT_PROXY     = "your.proxy.here";
// opt.CURLOPT_PROXYPORT = YOURPROXYPORT;
// opt.CURLOPT_PROXYTYPE = "http";
open(url, opt);
x = readm(url);
close (url);