Commission and fees
What a broker or exchange charges per trade or over time, including commissions, spreads and platform fees.
Why it matters for AI trading tools
Fees compound for active strategies. Model them in backtests and check the official fee page.
Related on TraderStacks
More terms: Slippage · Maker and taker fees · all terms
Education only. This definition explains a concept; it is not investment advice or a suggestion to trade.