High/Low/Volume Columns

To display/remove market data columns on a page

Right click any column heading on a trading page, and select Customize Layout.
Click the Market Data Columns tab to view columns.

The columns already displayed on your trading window appear in the Shown Columns list on the left side of the page. The remaining columns are grouped by category in the Available Columns list to the right.

Expand the High/Low/Volume category in the right pane and Add or Remove fields from the trading window.

Column Name	Description
High/Low/Volume
13 week low	The lowest price for the past 13 weeks.
13 week high	The highest price for the past 13 weeks.
26 week low	The lowest price for the past 26 weeks.
26 week high	The highest price for the past 26 weeks.
52 week low	The lowest price for the past 52 weeks.
52 week high	The highest price for the past 52 weeks.
Average Volume	The average daily trading volume over 90 days (multiply this value times 100).
Low	Low price for the day for the selected contract.
High	High price for the day for the selected contract.
Volume	Trading volume for the day for the selected contract.
Volume Spinner	A graphic representation of volume activity, where a blue bar representing 10,000 shares moves across the field from left to right. The faster the bar moves the higher the trading volume. A temporary color change indicates that the last sale was greater than 10,000 shares.