What is the meaning of Give up?

Give up is used for listed equity securities. (1) Term used in a securities transaction involving three brokers, as follows: Broker A, a floor broker, executes a buy order for broker B (a member firm broker who has too much business at the time to execute the order). The broker with whom broker A completes the transaction (the sell-side broker) is broker C. Broker A "gives up" the name of broker B, so that the record shows a transaction between broker B and broker C even though the trade is actually executed between broker A and broker C; (2) distribution of commissions to brokerage houses not participating in a trade. This is a grey area of the law governing reimbursement of a broker for services (e. G., research). See: Directed brokerage.