-46.4%
KOSS price history and return analytics
+363.9%
-410.3%
-96.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.8% | +1.7% | +3.1% | +4.3% |
| 7D | -4.4% | -0.3% | -4.1% | -4.3% |
| 30D | -15.9% | -1.4% | -14.5% | -15.5% |
| 3M | -11.4% | -1.4% | -10.0% | -11.0% |
| 6M | -22.3% | +5.5% | -27.7% | -23.5% |
| YTD | -20.8% | +12.8% | -33.6% | -23.3% |
| 1Y | -28.9% | +15.4% | -44.3% | -31.5% |
| 3Y | +13.9% | +76.9% | -63.0% | +1.1% |
| 5Y | -79.9% | +60.4% | -140.3% | -82.1% |
| 10Y | +22.4% | +232.8% | -210.4% | -3.4% |
| All | -46.4% | +363.9% | -410.3% | -58.9% |
Cumulative growth
Daily Returns
Daily percentage return beside VT.
Daily Out/Under-Performance
Portfolio return minus VT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VT 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 all: compounded portfolio wealth divided by compounded VT 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…
all analysis · Full analysis span regression · 6 months rolling