+17.8%
PFE vs EBAY
+14.4%
+3.4%
-9.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -0.7% | +1.0% | +0.4% |
| 7D | -3.0% | -2.0% | -1.0% | -2.7% |
| 30D | +5.2% | +7.0% | -1.8% | +4.6% |
| 3M | +12.2% | +16.1% | -3.8% | +11.0% |
| 6M | +17.8% | +14.1% | +3.7% | +17.0% |
| All | +17.8% | +14.4% | +3.4% | +17.0% |
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