Free-to-play stock market prediction game

This is particularly good if you want to set up a league with friends, family, or a club. You can customize starting cash, trading rules, contest dates, and eligible investments while using real-time prices.www.howthemarketworks.com

Best for: a structured stock-picking competition.

🥉 Best casual option: MarketWatch Virtual Stock Exchange

This is a strong choice if you want a straightforward virtual stock market competition using real stocks and market data, without as much educational material surrounding it. Current 2026 comparisons continue to list it among the leading free options.moshimosec.com

Best for: quickly creating/joining a stock-picking game.

If you mean actual prediction, not paper trading

There's an important distinction. Most “stock market games” have you buy stocks and compete on portfolio returns. A true prediction game instead asks something like:

“Will this stock go up or down over the next 5 minutes?”

and scores you on prediction accuracy.

For that specific format, newer games such as Downstox and DeepTicker are worth looking at; they are more game-like than traditional simulators.

My ranking

My pick: Start with Wall Street Survivor if you want to learn + compete. If what you really want is a game where you make individual up/down predictions and earn points for accuracy, tell me that—I can find the best pure prediction game rather than a paper-trading simulator.

2. Chartblitz

Play at Chartblitz.com

Make forecasts of real market price movements before the trading session, then see how accurate you were. You earn in-game rewards and compete in prediction contests without trading real money.www.chartblitz.com

Best for: making explicit forecasts and measuring prediction accuracy.

3. Tradicted

Start practicing

Offers interactive trading exercises using historical market data, including support and resistance, risk management, and trading psychology. You can review performance statistics and compete on leaderboards. Free practice is available.www.tradicted.com

Best for: learning why a prediction or trading strategy works or fails.

4. TradingView

Open TradingView Paper Trading

Use virtual money to buy and sell simulated positions across stocks and other asset classes. Study charts, set entry and exit prices, and practice stop-loss orders. Paper trading is available globally.www.tradingview.com

Best for: testing whether your predictions translate into a profitable trading strategy.

5. Investopedia Stock Simulator

Try the simulator

Practice managing a virtual portfolio with simulated trades, research tools, and trading contests. It's less of a rapid-fire guessing game and more of a way to test whether your stock picks outperform over time.www.investopedia.com

Best for: testing stock-picking ideas over days or weeks.

Which should you choose?

A simple way to train your prediction skills

Try this 15-minute daily routine:

1. Predict: Before revealing the next candles or checking the outcome, write down whether you expect the price to rise or fall.
2. Record confidence: Give each prediction a confidence score from 1 to 5.
3. Explain why: Note your reasoning, such as momentum, support and resistance, or a news catalyst.
4. Review: After 50–100 predictions, calculate your directional accuracy and compare it against a simple baseline.
5. Test profitability: If the game allows trading, account for transaction costs, losing trades, and risk per position—not just how often you're right.

One important distinction: correctly guessing the next price direction is not the same as making money. A strategy can have a high win rate and still lose money if its losing trades are much larger than its winners.

My recommendation: Start with Downstox for quick, repeated predictions, then move to TradingView to test your ideas with virtual trades.

One question that would help me narrow this down: Are you more interested in predicting moves over seconds and minutes (day trading), over a few days (swing trading), or over weeks and months (investing)?