+16.4%
BIV vs SPY
+322.5%
-306.0%
-18.9%
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 | -1.2% | -0.8% | -0.4% | -1.2% |
| 30D | -1.6% | -1.1% | -0.5% | -1.5% |
| 3M | -2.2% | +3.9% | -6.1% | -2.3% |
| 6M | -2.4% | +13.6% | -16.0% | -2.7% |
| YTD | -2.1% | +12.7% | -14.8% | -2.4% |
| 1Y | -1.7% | +17.5% | -19.2% | -2.0% |
| 3Y | +13.6% | +76.9% | -63.3% | +12.3% |
| 5Y | -2.2% | +83.6% | -85.7% | -3.6% |
| All | +16.4% | +322.5% | -306.0% | +19.5% |
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 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