Discount Brokers
Stock Exchanges

Top three as ranked by Canadian Business Magazine, September 24, 1999
 

TD Waterhouse (formerly Greenline)
http://www.tdwaterhouse.ca
A stand alone real time quote function for Canadian and US equities, options, mutual funds, and indices for all Canadian exchanges, DJIA, S&P 500 Index, and NASDAQ.

Royal Bank Action Direct
http://www.actiondirect.com
A good source for Mutual Fund research tools.

Stock Exchanges
 

Canadian Venture Exchange http://baystreet.investopedia.com/terms/c/canadianventureexchange.asp
Montreal Exchange http://www.me.org
Nasdaq-AMEX http://www.nasdaq.com
New York Stock Exchange http://www.nyse.com
Toronto Stock Exchange http://www.tse.com