-20.2%
ATHM vs SPY
+20.8%
-41.1%
-45.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.2% | -0.4% | +2.6% | +2.6% |
| 7D | -3.5% | +0.1% | -3.6% | -3.6% |
| 30D | -4.1% | +0.1% | -4.2% | -4.2% |
| 3M | +30.0% | +2.0% | +28.0% | +27.6% |
| 6M | +27.1% | +13.0% | +14.0% | +13.9% |
| YTD | +2.5% | +13.5% | -11.0% | -8.5% |
| 1Y | -20.2% | +20.0% | -40.2% | -32.0% |
| All | -20.2% | +20.8% | -41.1% | -32.0% |
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