+9.5%
EBAY vs ARMK
+6.3%
+3.2%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ARMK | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | +0.2% | -2.2% | -2.1% |
| 7D | -2.6% | +7.1% | -9.7% | -2.5% |
| 30D | +3.2% | -1.6% | +4.8% | +3.4% |
| 3M | +17.8% | -10.5% | +28.3% | +18.8% |
| 6M | +9.5% | +11.8% | -2.3% | +5.7% |
| All | +9.5% | +6.3% | +3.2% | +5.7% |
Cumulative growth
Daily Returns
Daily percentage return beside ARMK.
Daily Out/Under-Performance
Portfolio return minus ARMK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ARMK 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 ARMK 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