-11.4%
ARMK vs WST
+12.4%
-23.8%
-19.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | WST | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.9% | -4.0% | +0.1% | -3.3% |
| 7D | -10.2% | -5.8% | -4.4% | -9.6% |
| 30D | -9.3% | +5.3% | -14.6% | -8.2% |
| 3M | -11.4% | +11.8% | -23.2% | -9.9% |
| All | -11.4% | +12.4% | -23.8% | -9.9% |
Cumulative growth
Daily Returns
Daily percentage return beside WST.
Daily Out/Under-Performance
Portfolio return minus WST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WST 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 3mo: compounded portfolio wealth divided by compounded WST 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…
3mo analysis · Full analysis span regression · Available span rolling