A place to practice.
A companion for learning.

Gobi is an educational trading simulator built by Arca. It gives people a way to explore market mechanics with virtual funds, live market prices, short lessons, and an AI coach.

Learn by doing, then understanding

Placing a virtual trade is only part of practice. The useful part is explaining what happened: how exposure changed the result, what fees and funding cost, and how margin supported the position. Gobi brings those concepts into the same app as the practice account.

Our learning library adapts lessons from the app into public guides. Trading Fundamentals explains the concepts. Using Gobi connects them to controls and tasks you can try yourself.

Keep the simulation clear

Gobi’s practice balances, orders, and results are virtual and have no cash value. The simulator does not accept deposits, execute real-money trades, or let you withdraw simulated gains. Practice is a way to learn; it does not promise investment returns or remove the risks of real trading.

The company and the people to contact

Learn about the company at Arca. For questions about Gobi or help with your practice account, use Support or email support@arcaos.io.

Our Privacy Policy, Terms of Service, and Community Guidelines explain how the app and its community operate.