If a broker traded your account over and over in ways that generated commissions but did not serve your goals, you may have been the victim of churning. It is a form of misconduct where the activity benefits the broker, not you. FINRA explains how excessive trading can erode returns, and how to guard against it, in its investor guide, 3 Ways to Guard Against Excessive Trading in Your Brokerage Account.
Trading Should Serve Your Goals, Not the Broker’s Commissions
Brokers are not supposed to treat your account as a source of commissions. When trading is driven by what the broker earns rather than what you need, that may breach the duty they owe you.


