+19.6%
JCPB vs SPY
+206.2%
-186.6%
-16.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | +0.9% | -1.0% | -0.2% |
| 7D | -1.0% | -0.8% | -0.3% | -1.0% |
| 30D | -1.1% | -1.1% | -0.1% | -1.1% |
| 3M | -1.7% | +3.9% | -5.6% | -1.9% |
| 6M | -1.5% | +13.6% | -15.1% | -2.0% |
| YTD | -0.8% | +12.7% | -13.5% | -1.3% |
| 1Y | 0.0% | +17.5% | -17.5% | -0.6% |
| 3Y | +16.1% | +76.9% | -60.8% | +13.8% |
| 5Y | +2.4% | +83.6% | -81.1% | 0.0% |
| All | +19.6% | +206.2% | -186.6% | +17.0% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 10y: compounded portfolio wealth divided by compounded SPY wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
10y analysis · Full analysis span regression · 6 months rolling