+30.7%
SPIB price history and return analytics
+223.7%
-193.0%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | +2.6% | -2.6% | -0.2% |
| 7D | +0.5% | +0.4% | +0.1% | +0.4% |
| 30D | +1.1% | -2.6% | +3.7% | +1.3% |
| 3M | -0.7% | -3.2% | +2.6% | -0.4% |
| 6M | -0.6% | +0.9% | -1.6% | -0.8% |
| YTD | 0.0% | +11.3% | -11.3% | -1.0% |
| 1Y | +0.8% | +14.0% | -13.2% | -0.4% |
| 3Y | +18.6% | +75.8% | -57.2% | +12.8% |
| 5Y | +8.4% | +57.8% | -49.5% | +3.4% |
| 10Y | +30.7% | +219.8% | -189.1% | +19.1% |
| All | +30.7% | +223.7% | -193.0% | +19.1% |
Cumulative growth
Daily Returns
Daily percentage return beside VT.
Daily Out/Under-Performance
Portfolio return minus VT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VT 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 VT 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