+37.5%
CTAS vs ROK
-11.5%
+49.0%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ROK | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.9% | +2.0% | -1.1% | +1.0% |
| 7D | +0.7% | -11.0% | +11.7% | 0.0% |
| 30D | +11.3% | -8.2% | +19.5% | +11.1% |
| 3M | +11.4% | -8.5% | +19.9% | +11.2% |
| All | +37.5% | -11.5% | +49.0% | +35.8% |
Cumulative growth
Daily Returns
Daily percentage return beside ROK.
Daily Out/Under-Performance
Portfolio return minus ROK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ROK 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 ROK 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