The index page allows a user to manage the list of symbols which are also indeces. Venice treats indeces slightly differently. (For example, when Venice displays the point change for an index, but treats it as an ordinary stock, the point change will be out by a couple of orders of magnitude).
The user is responsible for maintaining those symbols which are indeces. To define a symbol as a new index, press the 'Add' button. A new dialog appears with fields for the stock code and the index name. Enter the symbol, and optionally the name of the index.
After pressing ok, Venice will treat the symbol as an index.
To remove an index definition, select the index stock code and press the 'Delete' button.