-5.1%
GOOG vs SPGI
+9.8%
-14.8%
-6.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | SPGI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | -1.6% | +0.5% | -0.5% |
| 7D | -2.1% | +0.1% | -2.3% | -2.2% |
| All | -5.1% | +9.8% | -14.8% | -7.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SPGI.
Daily Out/Under-Performance
Portfolio return minus SPGI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPGI 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 1mo: compounded portfolio wealth divided by compounded SPGI 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…
1mo analysis · Full analysis span regression · Available span rolling