Quote from milemke08:
buy 1000 shares at $9.45 = $9,450.00
$3.5 for brokerage fee
buy 1000 shares at $9.46 = $9,460.00
$3.5 for brokerage fee
So I walk out of this deal with $3 since my profit was $10 and I have to pay the $7 for fees, right?
This is not quite right. For trading stocks, you need to factor in the SEC fee above what you pay for commissions. It is a percentage of the total dollar transaction regardless of number of shares. These days the SEC fee is so high that you really can't make money scalping for a 1 cent in/out.