+39.4%
CTAS vs MDY
+0.8%
+38.6%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | MDY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -0.1% | -0.2% | -0.3% |
| 7D | +2.0% | +2.3% | -0.3% | +1.9% |
| 30D | +8.7% | +2.0% | +6.7% | +8.8% |
| 3M | +13.3% | -5.6% | +18.9% | +12.4% |
| 6M | +39.4% | +1.3% | +38.1% | +39.1% |
| All | +39.4% | +0.8% | +38.6% | +39.1% |
Cumulative growth
Daily Returns
Daily percentage return beside MDY.
Daily Out/Under-Performance
Portfolio return minus MDY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MDY 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 MDY 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