What Hidden Costs Do U.S. Stock Trading Platforms Have? How Should Beginners Identify Them?
Hidden costs on U.S. stock trading platforms are not limited to commissions. They may include platform fees, minimum fees, sell-side regulatory-related fees, bid-ask spreads, slippage, exchange rates, deposits and withdrawals, market data, and margin interest. Beginners should cross-check fee schedules, order estimates, execution records, and statements.