-81.4%
KOSS vs VOO
+82.6%
-164.0%
-88.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | VOO | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | -0.4% | +1.5% | +1.7% |
| 7D | +2.3% | +0.1% | +2.2% | +2.1% |
| 30D | -4.0% | +0.1% | -4.1% | -4.1% |
| 3M | -12.0% | +2.0% | -14.1% | -14.6% |
| 6M | -14.8% | +13.0% | -27.8% | -28.2% |
| YTD | -13.5% | +13.6% | -27.1% | -27.5% |
| 1Y | -41.0% | +20.1% | -61.1% | -54.1% |
| 3Y | -1.6% | +77.6% | -79.2% | -53.4% |
| All | -81.4% | +82.6% | -164.0% | -91.0% |
Cumulative growth
Daily Returns
Daily percentage return beside VOO.
Daily Out/Under-Performance
Portfolio return minus VOO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VOO 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 5y: compounded portfolio wealth divided by compounded VOO 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…
5y analysis · Full analysis span regression · 6 months rolling