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    Server computer providing data for dynamic price axes
    22.
    发明授权
    Server computer providing data for dynamic price axes 有权
    服务器计算机为动态价格轴提供数据

    公开(公告)号：US08671044B2

    公开(公告)日：2014-03-11

    申请号：US11608303

    申请日：2006-12-08

    申请人： Howard W. Lutnick ,  Kevin M. Foley ,  Joseph C. Noviello ,  Michael Sweeting

    发明人： Howard W. Lutnick ,  Kevin M. Foley ,  Joseph C. Noviello ,  Michael Sweeting

    IPC分类号： G06Q40/00

    CPC分类号： G06Q40/04

    摘要： The invention relates to systems and methods that provide a user interface for use with an electronic trading system. The interface displays a bid price axis and an ask price axis, as well as corresponding sizes, and an indication of the inside market. When the inside market changes in response to changing market conditions, the indication of the inside market changes locations before being restored to its original location by shifting the bid and ask prices in a direction parallel to the bid or ask price axis. The user may enter trade commands at different price levels using an input device. In order to help prevent such trade commands from being entered at erroneous price levels, the system locks a pointer associated with the input device to a price the user points to during the shifting process, unless the pointer is moved away from that price.

    摘要翻译： 本发明涉及提供用于电子交易系统的用户界面的系统和方法。 该界面显示出价价格轴和询价价格轴，以及相应的尺寸，以及内部市场的指示。 当内部市场随市场变化而变化时，内部市场的变化指示在恢复到原始位置之前，通过以与出价或询问价格轴平行的方向转移出价和要价来改变位置。 用户可以使用输入设备以不同的价格水平输入交易命令。 为了帮助防止这种交易命令以错误的价格水平进入，系统将与输入设备相关联的指针锁定到用户在换档过程期间指向的价格，除非指针被移开远离该价格。