Stock Market

To get through to unlock the Stock market in the Tech Tree, you must first go down through the research path. You will need to research electricity first, however, and that will be a challenging blockade to get through. After you have the electricity researched, and you have 12,000 coins, how may unlock the stock market. (Here is a screenshot of a tech tree which has the stock market unlocked, and a few other things researched. Please not that you don't need everything on this tech tree to unlock it and this is just an example tech tree to show you what you will need. Also, excuse the bad quality. It will be fixed later on.)

After you have unlocked the Stock Market, you may have noticed that a light blue button has appeared in the bottom left part of your screen, next to the mute music button.