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Starting page
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Starting of Round 1
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Leader Board and Analysis
Inspiration
Most “learn trading” platforms are either boring simulations or pure gambling games. We wanted something in between — fast, realistic, and uncomfortable, where bad decisions actually hurt and good ones are rewarded. The idea was to show how news, timing, and risk actually move markets, not just prices going up and down.
What it does
Bull v/s Bear Royale is a real-time multiplayer trading game. Players: React to breaking news Trade stocks, crypto, bonds, and ETFs Manage limited cash and rising risk Compete on a live leaderboard The winner isn’t the one who gambles the hardest — it’s the one who makes smart, risk-aware decisions across five rounds.
How we built it
I built it as a full-stack real-time system. Frontend in React + TypeScript with live charts and state management Backend in Node.js + Socket.IO to handle real-time price updates and multiplayer sync A custom market model to simulate volatility, sentiment impact, and time decay Post-game analysis using AI (Gemini) with a fallback logic if AI is unavailable Everything runs live — no pre-scripted outcomes.
Challenges we ran into
Making price movement feel real but not random Keeping multiplayer state in sync without lag Balancing speed with learning — too fast becomes chaos, too slow becomes boring Designing a scoring system that penalizes reckless trading Turning raw trade data into useful feedback, not generic advice
Accomplishments that we're proud of
Built a working real-time multiplayer trading system Implemented news-driven market behavior with time decay Created a scoring model based on risk-adjusted returns Added meaningful post-game analysis, not just a final score Delivered a project that feels complete, not a prototype
What we learned
Real-time systems break easily if you don’t plan state carefully Users behave very differently under time pressure Risk matters more than profit in long-term outcomes
What's next for Bull v/s Bear Royale
More asset classes like commodities and forex Tournament and ranked modes Replay system with trade-by-trade breakdowns Smarter AI insights during gameplay Mobile-friendly interface
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