Trading Fees Comparison Calculator
Compare trading fees across different fee structures.
See how commissions, spreads, and per-share fees impact your trading costs.
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Fee Comparison
Trading fees eat into your profits on every trade. Comparing fee structures helps you choose the most cost-effective broker.
Common fee types:
Flat fee per trade:
Total Cost = Fee × Number of Trades
Per-share fee:
Total Cost = Fee per Share × Number of Shares × Number of Trades
Percentage-based fee:
Total Cost = Trade Value × (Fee % / 100) × Number of Trades
Why fees matter:
- A $5 per-trade fee on 500 trades/year = $2,500 in costs
- A 0.1% fee on $10,000 trades done 500 times = $5,000 in costs
- Active traders should prioritize low-fee brokers
- Even small fee differences compound significantly over time
Fee comparison tips:
- Factor in BOTH entry and exit fees (round trip)
- Consider platform fees, data fees, and inactivity fees
- Commission-free brokers may have wider spreads