+26.6%
COWS vs SPY
+20.8%
+5.8%
-6.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -0.4% | -0.4% | -0.5% |
| 7D | -1.1% | +0.1% | -1.2% | -1.2% |
| 30D | +1.5% | +0.1% | +1.5% | +1.5% |
| 3M | +10.5% | +2.0% | +8.5% | +9.0% |
| 6M | +16.9% | +13.0% | +3.9% | +5.9% |
| YTD | +21.3% | +13.5% | +7.7% | +9.3% |
| 1Y | +26.6% | +20.0% | +6.6% | +8.6% |
| All | +26.6% | +20.8% | +5.8% | +8.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 1y: compounded portfolio wealth divided by compounded SPY 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…
1y analysis · Full analysis span regression · 6 months rolling