-5.0%
ZROZ vs SPY
+1.5%
-6.5%
-18.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.2% | +0.3% | -0.1% | +0.1% |
| 7D | +1.1% | -2.7% | +3.8% | +1.7% |
| 30D | +11.9% | -5.4% | +17.3% | +13.7% |
| 3M | +0.5% | -4.1% | +4.6% | +1.4% |
| 6M | -5.0% | +0.7% | -5.7% | -8.5% |
| All | -5.0% | +1.5% | -6.5% | -8.5% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling