Portfolio Backtesting Laboratory

Wealth Quest Lab

A powerful portfolio backtesting laboratory that helps investors and professionals stress-test portfolios against decades of historical market data — with monthly granularity, leverage simulation, and smart DCA automation.

Launch Simulator →
50+ Years of Data Monthly Precision Leverage Simulation Smart DCA 9 Asset Classes
Key Benefits
📅
Historical Backtesting from 1970
Test portfolios against 50+ years of real market data including gold, equities, bonds, commodities, and crypto — sourced directly from Yahoo Finance.
⚡
Leveraged Portfolio Simulation
Model leveraged strategies with configurable equity, borrowed capital, loan interest rates, and automated DCA triggers to rebalance on drawdown.
🔬
Monthly Granularity
Month-by-month simulation with actual Yahoo Finance price data — not just annual approximations — for the most precise backtesting results available.
🤖
Smart DCA Engine
Automated dollar-cost-averaging triggered by portfolio drawdown thresholds, with intelligent allocation to underweight assets for optimal rebalancing.
📊
Interactive Charts & Analytics
Equity growth curves, ATH drawdown analysis, monthly return bars, and year-by-year breakdowns give you a complete picture of portfolio performance.
🌐
Multi-Asset Support
Combine global ETFs (IOO, VAS.AX, IEM.AX), gold (GC=F), bonds (CN10YR), REITs (DJRE.AX), commodities (DJP), and Bitcoin (BTC-USD) in one portfolio.
How It Works
01
Configure
Set your starting equity, leverage ratio, loan interest rate, and asset allocations. Choose from built-in presets or build a custom portfolio from scratch.
02
Simulate
Run backtests from any month since 1970. The engine fetches real historical prices and processes every single month across your entire chosen timeframe.
03
Analyze
Review detailed KPI dashboards, interactive charts, ATH drawdown curves, and full year-by-year breakdowns to evaluate and refine your strategy.
By the Numbers
50+
Years of Data
9
Built-in Asset Classes
1mo
Monthly Precision
∞
Unlimited Scenarios
Ready to begin?

Start backtesting your portfolio today

No sign-up required for the simulator. Configure your portfolio, set your parameters, and get results in seconds.

Launch Simulator →