| 摘要 |
Methods of displaying and placing orders for financial instruments. Financial market information is displayed on a screen controlled by a processor. The display includes a plurality of bid columns, a plurality of ask columns, and a price column acting as an axis for the bid and ask columns. Values in the columns are updated as the state of the financial market changes. The values in the columns automatically re-center if either one of the highest bid price, or lowest ask price scrolls off the screen. Placing an order includes presetting order parameters, selecting a price at which to place the order, indicating the price at which to the place the order by indicating a cell associated with a price in a column of a computer display through the use of a computer input device.
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