-16.6%
ROK vs ARMK
-5.2%
-11.4%
-16.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ARMK | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.4% | +4.5% | -5.8% | -4.7% |
| 7D | -13.8% | -2.6% | -11.2% | -11.9% |
| 30D | -14.9% | -5.2% | -9.7% | -11.7% |
| All | -16.6% | -5.2% | -11.4% | -13.4% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling