In this windows we have got list of available symbols and categories. Selecting one of them will refresh all opened charts and update information windows. This selection is global for the program i.e. all symbol functions will reference symbol selected in this window.
Symbols window is divided into three
The search box allows to perform full text searches (including wildcard matching) against symbol and full name within selected category. So for example if you select "Technology" sector and type A* (letter 'A' and wildcard character *) the symbol list will show all symbols belonging to Technology sector with symbol or full name beginning with letter 'A'. Another example would be tping *-A0-FX - this will return all forex symbols on eSignal database (those ending with -A0-FX substring).
The category tree (see the picture) shows different
kind of categories.
Single symbol belongs to MANY categories at the same time. For example AAPL (Apple Inc.) will belong to:
and may also belong to several watch lists and favorites category. All at the same time. That's why one symbol will appear in many leaves of the workspace symbol tree. Now if you delete the SYMBOL it will of course disappear from ALL categories because you have deleted the symbol itself, not its assignment to category.