To access Symbol Lookup

1. Make the Chart Window window the active window.
2. Click the right mouse button anywhere in the chart window background and select the Symbol Properties from the context menu or double-click anywhere in the chart window background and Symbol Properties window will appear.
3. Click Lookup in the General tab and Symbol Lookup window will appear.  

You can see Symbol Lookup window below.

Use Symbol Lookup to lookup the symbol.

• Data Provider.
• Type.           

• Exchange.

See also Edit Symbol, Importing Data From Text Files.