+11.8%
SPGI vs ACGL
+10.0%
+1.9%
-11.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ACGL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -1.7% | +0.2% | -0.4% |
| 7D | +0.1% | -0.7% | +0.9% | +0.7% |
| 30D | +8.4% | -1.0% | +9.4% | +9.1% |
| 3M | +11.8% | +11.0% | +0.8% | -2.9% |
| All | +11.8% | +10.0% | +1.9% | -2.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ACGL.
Daily Out/Under-Performance
Portfolio return minus ACGL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACGL 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 3mo: compounded portfolio wealth divided by compounded ACGL 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…
3mo analysis · Full analysis span regression · Available span rolling