Market Maker Spread - The difference between the price at which a Market Maker is willing to buy a security and the price at which the firm is willing to sell it (the difference between the bid and ask for a given security). Since each market maker can either buy or sell a stock at any given time, the spread represents the market maker"s profit on each trade.
Market Maker Spread : the difference between the price at which a market maker is willing to buy a security and the price at which the firm is willing to sell it (the difference between the bid and ask for a given security). since each market maker can either buy or sell a stock at any given time, the spread represents the market maker"s profit on each trade.