+69.9%
KOSS vs VOO
+314.0%
-244.2%
-96.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | VOO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -0.6% | -0.3% | -0.6% |
| 7D | +3.2% | +0.5% | +2.7% | +3.0% |
| 30D | -4.6% | -0.9% | -3.6% | -4.2% |
| 3M | -13.2% | +3.9% | -17.1% | -14.5% |
| 6M | -13.6% | +14.5% | -28.2% | -18.1% |
| YTD | -14.3% | +13.0% | -27.2% | -18.2% |
| 1Y | -41.4% | +19.4% | -60.8% | -45.2% |
| 3Y | -2.7% | +78.9% | -81.6% | -16.7% |
| 5Y | -81.2% | +82.3% | -163.5% | -84.6% |
| 10Y | +69.9% | +314.2% | -244.4% | +23.4% |
| All | +69.9% | +314.0% | -244.2% | +23.4% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling