Which online broker is best?

Hi! I'm still in high school and I want to start investing. Which online broker should I use? My dad uses E*Trade but I want to see if there's a better option. Should I want to in the future, can I switch brokers? How much money should I start with? (keeping in mind that I'm not even in college yet) show more Hi! I'm still in high school and I want to start investing. Which online broker should I use? My dad uses E*Trade but I want to see if there's a better option.
Should I want to in the future, can I switch brokers?
How much money should I start with? (keeping in mind that I'm not even in college yet)
5 answers 5