| 摘要 |
A GUI display and method for mapping market prices and volumes for facilitating electronic trading of a traded instrument. A plurality of prices in the market are displayed for the traded instrument, together with a plurality of corresponding market volumes. Each of the market values may be positioned on the display in a two-dimensional "map" or range of ascending or descending order based on quantity, enabling a trader to quickly assess price levels and relative sizes of corresponding volumes which are active in the market. Working limit orders and working stop orders corresponding to the prices may also be displayed. Aggregate order quantities and/or orders in queue may be displayed. The volume range of the market volumes may be adjusted.
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