Where can I find the Daily Trades?

The Trades can be found in your task list button. When you open it, you have two tabs: the left one shows your regular tasks, and the right tab shows you the Trades, so that you can access them easily while merging. Once you complete a Trade, your rewards will be sent straight to your pocket!

On the other hand, you may have the events along with your tasks above the board; in that case, scroll to the very right of the list to see your Daily Trades!