If you want to create a simple list of stocks from various stock exchanges with a simple pull-to-refresh interface, than this is it.
There will be no clutter, no logins and no account creation - only a simple and clean interface that you can pop up and quickly glance on.

Tap on stocks in the search results to add them to your watch list.
Tap on stocks in your watch list to open it in Yahoo! Finance.
Tap and hold on stocks in your watch list to remove them.
That's all you need to know.

All the data is loaded using Yahoo Finance API.