+64.7%
PACB vs SPY
+2.3%
+62.4%
-39.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.1% | -0.4% | -4.7% | -4.2% |
| 7D | -8.2% | -0.6% | -7.6% | -7.4% |
| 30D | -3.9% | -3.7% | -0.2% | +5.9% |
| 3M | +94.8% | -2.7% | +97.5% | +111.3% |
| All | +64.7% | +2.3% | +62.4% | +66.0% |
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 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