-25.0%
BXP vs SPY
+81.8%
-106.8%
-62.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.9% | -0.5% | -2.3% | -2.3% |
| 7D | -2.0% | +0.5% | -2.5% | -2.5% |
| 30D | -5.7% | -0.9% | -4.8% | -4.8% |
| 3M | +2.9% | +3.9% | -0.9% | -1.1% |
| 6M | +27.2% | +14.5% | +12.7% | +10.5% |
| YTD | -0.2% | +12.9% | -13.1% | -11.9% |
| 1Y | -9.4% | +19.4% | -28.8% | -24.6% |
| 3Y | +16.0% | +78.5% | -62.5% | -35.9% |
| 5Y | -25.0% | +81.8% | -106.7% | -59.2% |
| All | -25.0% | +81.8% | -106.8% | -59.2% |
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