
The pit broker is obligated to get the best possible price for the customer. Putting an OB on an order does not cause him to work harder. If the price is NOT OB, the broker is irritated because he is paying special attention to a ticket that does not deserve it. Think of OB as MARKET with a LIMIT. If the price does not have an OB next to it, and the market is considerablybetter, the pit broker may question the runner to see if the order should have been a stop. They will return the order for clarification which could delay the filling of the order and possibly change the results of the fill. ONLY USE "OR BETTER" IF THE MARKET IS "OR BETTER."