Broker economics
Retail brokers earn from spreads, commissions, margin financing and, in some markets, payment for order flow. Every one of those revenue lines scales with trading frequency — not with whether clients make money.
The conflict of interest
A broker's revenue grows when clients trade more, even as client profitability shrinks. That is why platform design rewards activity: streaks, notifications, leaderboards, one-tap orders and gamified onboarding all raise frequency. None of them raise expectancy.
When the broker is the counterparty
Many CFD and forex providers take the other side of client trades rather than routing them to an exchange. In that model, client losses are recognised directly as broker revenue — a far sharper conflict than a simple commission.
What to check
Read the provider's published retail loss rate, find out whether orders are internalised or routed, and total your annual cost as a percentage of account equity. Then compare it to the cost drag of a passive alternative.
Frequently asked questions
Is payment for order flow bad for retail traders?
It funds zero-commission trading but creates an incentive to maximise order volume, and the execution quality question remains contested among regulators.
Do brokers want their clients to lose?
Commission-based brokers want volume, not losses. But providers who act as counterparty book client losses as revenue, which is a direct conflict.
Are regulated brokers safer?
Regulation improves disclosure, segregation of client funds and leverage limits. It does not change the underlying outcome statistics.
Read the whole argument
The business models behind retail trading are dissected chapter by chapter in Day Trading Kills.