Libstocks is a C library which can be used to fetch stocks quotes.

It is  currently able to  get quotes from a  lot of stocks  markets. The
supported markets are :

	Argentina			    European markets
	Australia			    Mexico
	Brasil				    United States
	Canada				    Venezuela
	Chili

Unfortunatly, libstocks  can get historical  quotes just for  the United
States market.

WWW:	http://libstocks.sourceforge.net/