-78.1%
ATOS vs SPY
+21.3%
-99.4%
-90.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.8% | +1.0% | +1.8% | +1.7% |
| 7D | -4.2% | +0.3% | -4.4% | -4.4% |
| 30D | +9.5% | +0.2% | +9.3% | +9.3% |
| 3M | -46.2% | +2.8% | -48.9% | -47.0% |
| 6M | -46.4% | +14.3% | -60.6% | -55.9% |
| YTD | -71.4% | +14.0% | -85.4% | -76.6% |
| All | -78.1% | +21.3% | -99.4% | -82.7% |
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