+127.0%
STX vs Z
-23.1%
+150.2%
-31.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | Z | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.3% | -2.1% | +8.5% | +5.7% |
| 7D | +2.4% | -3.0% | +5.4% | +1.4% |
| 30D | +1.4% | -4.2% | +5.6% | +0.8% |
| 3M | -8.2% | -3.7% | -4.5% | -0.9% |
| 6M | +127.0% | -24.5% | +151.5% | +161.6% |
| All | +127.0% | -23.1% | +150.2% | +161.6% |
Cumulative growth
Daily Returns
Daily percentage return beside Z.
Daily Out/Under-Performance
Portfolio return minus Z return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × Z 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 Z 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