To Download and Import the Chart Definition below....click on the link below the chart image to open up the definition in a browser window. Then select all the definition text (with Ctrl-A or Edit:Select All). Then copy the definition to your clipboard (with Ctrl-C or Edit:Copy). Then, in Investor/RT, choose "File: Import: Definition from Clipboard" from the main menu.  The chart should appear.

VFI - Katsanos Volume Flow Index - This chart contains the Volume Flow Index (VFI) custom indicator discussed in the Trader's Tips section of the June 2004 issue of TASC magazine.