K2 Sim vs Quant Academy

K2 helps you explore market charts and study trading ideas using historical market data. Select a ticker and date to view price action, review strategy behavior over time, and learn how patterns have played out. K2 is for educational and research purposes only, it does not execute trades and does not provide personalized financial advice.

Quant Academy is your pocket-sized path to quantitative finance. Whether you're a student exploring quant trading for the first time or preparing for interviews at top firms, this app breaks down complex topics into clear, interactive lessons you can finish in minutes. STRUCTURED LEARNING PATH Work through 10 modules and 100 lessons covering everything from market fundamentals to advanced quant research: • Markets 101 — Stocks, ETFs, futures, options, and how exchanges work • Probability — Expected value, variance, distributions, and Bayes' theorem • Statistics — Correlation, regression, hypothesis testing, and more • Python for Quants — NumPy, Pandas, and data analysis with interactive code • Backtesting — Strategy testing, overfitting, and walk-forward analysis • Technical Factors — Moving averages, RSI, momentum, volatility, MACD • Quant Research — Signal generation, hypothesis formation, and alpha evaluation • Market Microstructure — Order books, market making, slippage, and HFT • Math for Quants — Linear algebra, calculus, optimization, stochastic processes • Interview Prep — Coding, probability puzzles, mental math, and brain teasers INTERACTIVE SIMULATIONS Go beyond theory with hands-on tools: • Strategy Builder — Create buy/sell rules and run backtests instantly • Order Book Simulator — Place orders and watch the book react in real time • Exchange Simulator — Act as a market maker on a simulated exchange • Coin Toss Simulator — Explore probability with thousands of trials • Stock Comparison — Visualize correlation and covariance between assets LEARN BY DOING Every lesson includes rendered math formulas, interactive code examples with editable parameters, and quick-check quizzes that test your understanding before you move on. INTERVIEW PRACTICE Sharpen your skills with categorized problems across coding, probability, math, brain teasers, and systems design — the exact topics asked at quant firms. TRACK YOUR PROGRESS Earn XP for completing lessons and quizzes, level up, and unlock achievements as you build real quantitative intuition. • 100 lessons across 10 modules • Quizzes with instant feedback and explanations • XP system with levels and achievements • Works completely offline • Dark mode support Built for aspiring quants, finance students, and anyone curious about how markets really work.