+1.2%
AMZN vs SPGI
+19.1%
-17.9%
-8.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | SPGI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -1.0% | +0.6% | -0.4% |
| 7D | +7.9% | +0.3% | +7.6% | +8.4% |
| 30D | -0.2% | +18.4% | -18.6% | +12.1% |
| All | +1.2% | +19.1% | -17.9% | +13.5% |
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