+19.8%
SPGI vs EBAY
+14.4%
+5.5%
-15.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | -0.7% | +1.0% | +0.5% |
| 7D | -1.4% | -2.0% | +0.6% | -1.1% |
| 30D | +15.3% | +7.0% | +8.3% | +14.4% |
| 3M | +16.5% | +16.1% | +0.4% | +14.8% |
| 6M | +19.8% | +14.1% | +5.7% | +18.5% |
| All | +19.8% | +14.4% | +5.5% | +18.5% |
Cumulative growth
Daily Returns
Daily percentage return beside EBAY.
Daily Out/Under-Performance
Portfolio return minus EBAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EBAY 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 EBAY 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