-66.9%
BERZ vs SPY
+13.6%
-80.5%
-76.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | -0.4% | -1.8% | -4.4% |
| 7D | -6.4% | +0.1% | -6.5% | -5.6% |
| 30D | -12.5% | +0.1% | -12.6% | -11.4% |
| 3M | -7.0% | +2.0% | -9.0% | +17.8% |
| 6M | -66.9% | +13.0% | -80.0% | -26.3% |
| All | -66.9% | +13.6% | -80.5% | -26.3% |
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