: For smaller trades (up to $5,999.99), the commission is capped at $150.00 .

In a transactional , you pay a commission every time you buy or sell stock. This commission is tiered based on the "principal amount" (number of shares multiplied by the stock price).

: A flat $4.95 transaction fee is added to most stock trades.

: Generally range from 0.1% to 2.5% of the principal amount. Minimum Commission : Typically $50.00 per trade.