+9.0%
SPGI vs BRO
+18.0%
-9.0%
-11.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BRO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.2% | -4.5% | +1.3% | -0.9% |
| 7D | -2.5% | -5.4% | +2.9% | +0.3% |
| 30D | +5.4% | -4.3% | +9.7% | +7.8% |
| 3M | +9.0% | +17.8% | -8.8% | -5.5% |
| All | +9.0% | +18.0% | -9.0% | -5.5% |
Cumulative growth
Daily Returns
Daily percentage return beside BRO.
Daily Out/Under-Performance
Portfolio return minus BRO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BRO 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 BRO 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