An offer by an investor, trader, or dealer to buy a security. The price at which a market maker is willing to buy a security. 投资者、交易商、经纪商出价购买一种证券 作市商愿意买入一种证券的价格 美股开户,登入查看优惠 未经允许不得转载:美股开户者 » Bid买方出价