-21.9%
BFS vs SPY
+67.4%
-89.3%
-36.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | +0.3% | -1.2% | -1.1% |
| 7D | -1.9% | -2.7% | +0.8% | -0.2% |
| 30D | -1.5% | -5.4% | +3.9% | +2.0% |
| 3M | -13.8% | -4.1% | -9.7% | -11.6% |
| 6M | -13.5% | +0.7% | -14.2% | -14.4% |
| YTD | -2.7% | +8.7% | -11.4% | -9.0% |
| 1Y | +2.7% | +10.9% | -8.2% | -5.6% |
| 3Y | -3.3% | +75.0% | -78.3% | -40.1% |
| All | -21.9% | +67.4% | -89.3% | -50.6% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling