+5.7%
SPGI vs ROST
+7.9%
-2.2%
-12.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ROST | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -0.4% | -1.1% | -1.5% |
| 7D | +0.1% | +0.9% | -0.8% | +0.1% |
| 30D | +8.4% | -8.9% | +17.3% | +9.2% |
| 3M | +11.8% | -0.8% | +12.7% | +12.0% |
| 6M | +5.7% | +8.5% | -2.8% | +3.8% |
| All | +5.7% | +7.9% | -2.2% | +3.8% |
Cumulative growth
Daily Returns
Daily percentage return beside ROST.
Daily Out/Under-Performance
Portfolio return minus ROST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ROST 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 6mo: compounded portfolio wealth divided by compounded ROST 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…
6mo analysis · Full analysis span regression · 6 months rolling