Ask most traders how much they pay in fees and they'll give you a vague answer: "a few bucks per trade" or "not much, fees are low these days." But when you actually calculate the total, the number is often shocking. For active traders — doing 15-50+ trades per day — fees can consume 20-80% of gross profits. That means for every dollar you make from good trading decisions, fees take back 20 to 80 cents. This isn't an edge case. It's the norm for high-frequency retail traders. ## The Fee Stack: What You're Actually Paying Most traders only think about commissions. But the real fee burden includes multiple layers: ### 1. Trading Commissions The most visible cost. What your broker charges per trade. | Market | Typical Cost | |--------|-------------| | US Stocks (commission-free brokers) | $0 per trade* | | US Stocks (per-share brokers) | $0.003-0.005/share | | Crypto spot | 0.04-0.10% per side | | Crypto futures | 0.02-0.06% per side | | Forex (spread) | 0.5-2.0 pips | | Futures (CME) | $1.50-5.00 per contract | *"Commission-free" brokers make money from payment for order flow — you're still paying through wider spreads. ### 2. Spread Cost The difference between bid and ask. Every trade crosses the spread. For a round trip (entry + exit), you pay the spread twice. On liquid instruments, the spread might be $0.01 per share. On illiquid ones, it could be $0.05-0.20+. On crypto during volatile periods, spreads can widen dramatically. ### 3. Funding Fees (Crypto Futures) If you hold perpetual futures positions across funding intervals (typically every 8 hours), you pay or receive funding fees. During trending markets, these can be significant — 0.01% to 0.10% per interval. For a trader holding positions overnight, this adds up fast. ### 4. Slippage The difference between your intended price and actual fill price. On market orders during fast moves, slippage can add $0.01-0.05+ per share. ### 5. Exchange Fees (Regulatory) SEC fees, FINRA TAF fees, exchange