Market Share of Online Trading Websites

We recently saw Yahoo Finance leading the pack in the list of the most popular investment news websites. Where do the visitors head from there? Here is the top ten list of the most popular online trading websites ranked by unique visitors from US for the month of August 2009

1. Fidelity : 4.7 million
2. ShareBuilder : 3.0 million
3. Scottrade : 2.1 million
4. Ameritrade : 1.8 million
5. E*Trade : 1.7 million
6. Vanguard : 1.5 million
7. SaneBull : 1.4 million
8. Charles Schwab : 1.3 million
9. Merill Lynch : 0.9 million
10. Wikinvest : 0.7 million