Static portfolio
60/40 Benchmark
Sixty percent stocks, forty percent bonds, rebalanced yearly — the pass mark and the benchmark everything else is measured against.
Read more: Stocks and bonds: the only mix that matters
Current signal
Signal ≠ advice
A fixed recipe held to a rebalancing rule — it emits no market-driven signals.
| Ticker | Asset | Target weight |
|---|---|---|
| SPY | US large cap (S&P 500) | 60% |
| AGG | US aggregate bonds | 40% |
Rebalancing: Fixed recipe; replicated as month-end rebalancing back to target weights.
NAV (log scale)
Log axis; cumulative change from the window start
Hover or touch the chart for month-by-month readings.
NAV comes from a rule-based backtest, not live fills.
Underwater curve (follows the range switch above): how far NAV sits below its prior peak
The deeper the curve, the further below the prior peak; back to 0 means a new high. This strategy fell as far as -20.0%.
Metrics
Computed from monthly NAV · start Feb 2009
| Metric | Value | How to read |
|---|---|---|
| CAGR | +10.9% | The whole return expressed as a steady annual compounding rate.details |
| Volatility | 9.3% | How spread out the monthly returns are, annualized. Volatility itself has a cost.details |
| Sharpe | 1.17 | Annual return earned per unit of volatility. Risk-free rate set to 0.details |
| Sortino | 1.77 | Sharpe that only penalizes the downside: for the same return, less falling scores higher.details |
| Max drawdown | -20.0% | The largest drop from a peak to the following trough.details |
| UPI | 2.60 | Pain-adjusted return measured by underwater depth — deep, long drawdowns push it down.details |
Sharpe, Sortino and UPI use a 0% risk-free rate for cross-strategy comparability; absolute values run higher than cash-benchmarked versions.
Longest underwater 26 months (Dec 2021–Feb 2024): the longest span from a prior peak back to a new high.
Replicability
Fully replicable — equivalent building blocks are available to retail investors.
The exact tools and conventions live on the How this site works page; examples are not recommendations.