Method and interface for historical display of market information

A method for displaying historical market information, the method comprising:

• displaying, by a display of a trading device, an ask indicator for at least one of a plurality of ask orders for a tradeable object, wherein the ask indicator is displayed at one of a plurality of axially-aligned price levels according to market information received from an electronic exchange during a current time;
• displaying, by the display of the trading device, an bid indicator for at least one of a plurality of bid orders for the tradeable object, wherein the bid indicator is displayed at one of the plurality of axially-aligned-price levels according to market information received from an electronic exchange at a first time;
• and
• displaying, by the display of the trading device, historical market information for at least one price level in the plurality of axially-aligned price levels, wherein displaying the historical market information includes:
• displaying a total ask indicator for a total ask quantity available at the one of the plurality of axially-aligned price levels corresponding to an identified ask price of the at least one of the plurality of ask orders during a second time period, where the second time occurs before the first time, the total ask quantity being determined according to the market information received from the electronic exchange during the second time period;
• and
• displaying a total bid indicator for a total bid quantity available at the one of the plurality of axially-aligned price levels corresponding to an identified bid price of the at least one of the plurality of bid orders during the second time period, where the second time occurs before the first time, the total bid quantity being determined according to the market information received from the electronic exchange during the second time period.