-65.0%
WATT vs SPY
+3.7%
-68.7%
-77.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.7% | +1.3% | +0.4% | -2.7% |
| 7D | +10.4% | -0.9% | +11.4% | +14.5% |
| 30D | -16.6% | -2.4% | -14.3% | -8.6% |
| 3M | -51.8% | -1.2% | -50.7% | -49.2% |
| 6M | -65.0% | +3.3% | -68.3% | -67.6% |
| All | -65.0% | +3.7% | -68.7% | -67.6% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling