-18.9%
KWEB vs SPY
+15.0%
-33.9%
-23.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2026-03-09 to 2026-09-09.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | -0.5% | -1.8% | -1.9% |
| 7D | -3.6% | -0.4% | -3.2% | -3.3% |
| 30D | -14.9% | -1.4% | -13.5% | -13.8% |
| 3M | -5.4% | +3.7% | -9.1% | -8.9% |
| 6M | -18.9% | +13.0% | -31.9% | -30.0% |
| All | -18.9% | +15.0% | -33.9% | -30.0% |
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 2026-03-09 to 2026-09-09: 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…
2026-03-09 to 2026-09-09 analysis · Full analysis span regression · 6 months rolling