bruce13, Welcome to A2K. Broker's fees can vary from one financial institution to another. Not all fees are apparent on the surface, so you must be aware of what the broker charges, but the fees buried in the funds you purchase. The following link will provide some limited information that should be helpful.
http://www.techuncovered.com/ch37.html
What you need to consider when investing is not only the fees charged, but the performance of the funds or institution. If you're a beginner in investing, do your homework and learn all the necessary tools of long-term investing, and stay away from day-trades. Some of the principles to follow are 1) always diversify your investments between cash, bonds, and equities, 2) invest for the long-term, 3) allow for more risk when young, and 4) rebalance your investments regularly to meet your investment goals. One of my favorite investment company is Vanguard, because their fees is one of the lowest, and their performance above average. Be your own investment manager; paying somebody else the most responsible area of your life doesn't make sense.