Stock market trading costs
From our study, we discovered that the average cost to trade a stock or ETF through online brokerages is $8.90. Investors can minimize their trading costs by choosing brokerages that charge half the average fee per trade. e*Trade and TradeKing charge a fee per trade of $4.95, a bargain compared to T. Rowe Price’s fee per trade of $19.95. The Basics of Trading a Stock: Know Your Orders