INF50, a fictional stock market you can actually trade.
Inspect fictional companies, follow stock-market news, place simulated trades, and build a portfolio while the system coaches your decisions in plain English.
- Buy/Sell
- simulated trades
- P&L
- portfolio feedback
- News
- price-moving events
- Recaps
- weekly reflection

How INF50 works
INF50 is not real investing. It is practice: every company, trade, portfolio, and balance is fictional, so learners can test decisions safely.
Inspect fictional companies
Open company profiles, compare prices, read sentiment, and build a watchlist before you trade.
React to stock-market news
Company news and events can move prices, so every trade asks what changed and what you think it means.
Buy and sell shares
Place simulated buy and sell orders through the trade desk. The balance is simulated, not real money.
Track your portfolio
Review holdings, recent trades, portfolio history, and P&L so you can see what your decisions did.
Every trade can become a coaching moment.
When a learner trades, INF50 hands the decision to the Decision Engine. The learner can see a plain-English insight after the trade, and weekly recap notifications help them look back at the patterns in their decisions.
Immediate insight
A short explanation tied to the trade.
Weekly recap
A summary of decision patterns over time.


What you practise
INF50 is built for decision practice, not financial advice. Learners connect company information, stock-market news, and portfolio feedback before making the next move.
Compete without pretending it is real money.
INF50 competitions are structured overlays on the same fictional stock market. They give learners a focused challenge while keeping the practice environment simulated.
Join structured INF50 competitions when you are eligible.
Use a competition portfolio without treating it like real money.
Compare performance through standings and snapshots.
Ready to try the fictional stock market?
Join and play INF50 with simulated money and decision coaching.
