+65.3%
GSID vs SPY
+78.7%
-13.4%
-14.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -0.4% | -0.4% | -0.5% |
| 7D | +1.2% | +3.3% | -2.1% | -1.2% |
| 30D | +0.1% | -2.7% | +2.8% | +2.1% |
| 3M | -4.3% | -1.7% | -2.5% | -3.1% |
| 6M | +2.0% | +3.1% | -1.0% | -0.3% |
| YTD | +10.1% | +11.9% | -1.8% | +1.5% |
| 1Y | +11.7% | +12.0% | -0.3% | +2.9% |
| All | +65.3% | +78.7% | -13.4% | +3.7% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling