Free calculators, simulators, and analysis tools for leveraged ETF investors.
Simulate the future with historical data and probability models
Calculate costs, returns, and taxes precisely
Compare stated expense ratio vs real cost (borrowing + rebalancing + decay).
True compounding with volatility decay and hidden costs included.
See actual returns from monthly leveraged ETF investments.
Auto-calculate capital gains tax on overseas stocks with deductions.
Understand risk and market structure deeply
Monte Carlo probability of -50%, -80%, -90% drawdowns.
Recovery time and return needed after a crash, by leverage level.
DXY-adjusted USD/KRW analysis to see the true value of the won.
ETF cost comparison, portfolio backtest, index correlation matrix.