My entry for Trijam #163. This game was made in 1 minute and 40 seconds under 3 hours! It is built using PhaserJS and leverages responsive tactics so that it's playable on phones, tablets, and desktop computers / laptops!

You must take the role of a NYC stock broker who's livelihood depends on the Rocknight Studios stock prices! Make savvy trades and you will prosper!

Controls

Mobile: tap the buy and sell buttons at the opportune moments to turn a profit!
Computer: click the buttons or press B / S on the keyboard to buy and sell, respectively.
Try to turn a profit above your initial capital of $5,000 before the market crashes!