Institutional-grade portfolio tools
for every investor
Portfolio optimization, Monte Carlo simulation, crisis stress testing, and live market data — all in one place. Built for the 18–35 investor who wants more than their brokerage app offers.
WHAT YOU GET
9 professional tools in one app. Free to start, no credit card required.
📊
PORTFOLIO OPTIMIZATION
SLSQP + Ledoit-Wolf + Fama-French 3/5 factor model. The same math used by institutional fund managers. Finds the optimal allocation for maximum risk-adjusted returns.
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MONTE CARLO SIMULATION
1,000 correlated simulations using Cholesky decomposition. Shows VaR and CVaR at 95%/99% confidence. Know your downside before it happens.
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CRISIS SIMULATION
See how your portfolio would have performed during 2008, Dot-com, COVID, and 2022. Real historical data, not estimates. The stress test your broker never runs for you.
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LIVE MARKET PULSE
Live indices, top gainers, top losers, and biggest movers from Yahoo Finance. Your daily market overview in one tab — the reason to open the app every morning.
SQUEEZE SCANNER
LazyBear's Squeeze Momentum Indicator. Identifies stocks coiling up for a big move before it happens. Signals long or short when the squeeze releases.
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OPTIONS PRICING
Live options chain with Black-Scholes pricing and full Greeks (Delta, Gamma, Theta, Vega, Rho). Profit/loss scenarios at multiple price points.
SIMPLE PRICING
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FREE
$0
forever
  • All 9 analysis tools
  • Live market data
  • Save your holdings
  • 3 analyses per day
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  • Priority backend
PRO+
$4.99
per month · cancel anytime
  • Everything in Pro
  • First access to AI briefings
  • Future premium features
  • Supports development
  • Direct founder support
  • Input on new features
Subscriptions renew automatically each month. Cancel anytime from your account settings. All payments processed securely by Stripe.
PORTFOLIO LAB
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⚠ Portfolio Lab is an educational tool. Not investment advice. Past performance does not guarantee future results. Consult a licensed financial advisor before making investment decisions.
FREE
Market Pulse
Live market data pulled directly from Yahoo Finance. Prices update every time you load this tab. No AI — just real data.
Portfolio Dashboard ?
Holdings
Enter your ticker symbols and dollar amounts. Click Fetch Prices & Analyze to run live data.
Portfolio Optimization ?
Compares your current allocation against two optimization strategies: Max Sharpe (best risk-adjusted return) and Max Return (highest raw return regardless of risk). Uses 1-year historical data.
Core Settings
Monte Carlo Simulation ?
Runs 1,000 simulated portfolio paths over 252 trading days (1 year). Shows worst, average, and best case scenarios. Also computes Value at Risk (VaR) and Conditional VaR (CVaR) at 95% and 99% confidence.
Black-Scholes Option Pricing ?
Fetches live stock price and computes historical volatility, then prices call and put options using the Black-Scholes model. Shows profit/loss at 5 price scenarios.
Squeeze Momentum Scanner ?
How it works: When Bollinger Bands compress inside Keltner Channels, the stock is "squeezing" — building energy. When BB breaks outside KC, the squeeze is released. Combined with momentum direction, this signals potential entry points.

Long signal: Squeeze just released + momentum positive.
Short signal: Squeeze just released + momentum negative.
Buy Low / Sell High Backtest ?
Strategy: Mean-reversion. Goes long when price drops more than 1 standard deviation below the moving average (assumes price will revert to mean). Exits if strategy return drops more than 3% in a day (stop loss). Compares strategy returns vs. pure buy-and-hold.

Note: This does not include transaction costs. Past performance does not guarantee future results.
Monthly Seasonality ?
Shows average return by calendar month over 2 years of data. Helps identify historically strong and weak months for a given ticker.
Historical Crisis Simulation
Runs your current portfolio weights through actual historical market data from major crashes. Shows exactly how your portfolio would have performed — max drawdown, worst month, recovery time, and comparison vs SPY. Tickers that didn't exist during the selected period are excluded and weights renormalized.
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PRO
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Unlimited analyses
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Priority backend
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PRO+
$4.99/mo
Everything in Pro
AI briefings (coming soon)
Direct founder support
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