You can sort all fields by ascending and descending value (-15, -12, 10, 22) by clicking the field one or multiple. Additionally you can also sort many of the TWS fields by ascending or descending absolute value (10, -12, -15, 22 etc). You can change the sort type by clicking the field title multiple times to cycle through sort types in order (no sort, descending order, ascending order, descending by absolute value, ascending by absolute value) or by using the right-click menu. Each sort type is identified by an icon; ascending and descending use upward and downward pointing arrows respectively, and ascending and descending absolute value use upward and downward pointing arrows with border lines, respectively.
Fields that currently support the new sort types include the following: (new fields may be added)
%Change (used in Top % Gainers scan)
%Change Since Open (used in Top % Gainers Since Open scan)
%Gap (used in Top Close-To-Open % Gainers scan)
ImpVol %Change (used in Top Option Imp Vol % Gainers scan)
ImpVol vs Hist (used in High Option Imp Vol Over Historical scan)