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For ease of use, all of the data fields supported in the lookback can be selected at one time using the ‘Lookback View'.
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Expiration
In lookback mode, the expiration drop down will display the active expirations of the date selected. Prior to using lookback, if the expiration originally viewed was not ‘open’ on the date selected, the ‘nearest’ option expiration for that day will display.
Clear Date
After viewing historical data, easily pull up the most recent quotes by clicking on the ‘Clear Data’ selection in the upper right corner of the Options Chain panel.
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Export
Easily export historical and current options chain data by selecting Export.
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