-67.5%
SARK vs SPY
+77.0%
-144.5%
-76.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | +0.9% | -1.5% | +1.6% |
| 7D | +3.1% | -0.8% | +3.9% | +1.0% |
| 30D | -4.0% | -1.1% | -2.9% | -6.4% |
| 3M | -12.2% | +3.9% | -16.0% | -1.5% |
| 6M | -18.3% | +13.6% | -31.9% | +19.3% |
| YTD | -16.1% | +12.7% | -28.8% | +20.9% |
| 1Y | -17.8% | +17.5% | -35.3% | +35.7% |
| 3Y | -67.5% | +76.9% | -144.4% | +89.6% |
| All | -67.5% | +77.0% | -144.5% | +89.6% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling