+122.0%
GDYN vs SPY
+2.1%
+119.9%
-33.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.5% | -4.4% | +2.9% | -1.6% |
| 7D | +42.7% | -4.7% | +47.4% | +42.5% |
| 30D | +73.1% | -5.9% | +79.1% | +74.8% |
| 3M | +83.2% | -4.5% | +87.8% | +82.6% |
| 6M | +122.0% | +1.8% | +120.2% | +95.5% |
| All | +122.0% | +2.1% | +119.9% | +95.5% |
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