-21.1%
DECK vs GRMN
+10.8%
-31.9%
-26.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | GRMN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.6% | -0.1% | +1.6% | +1.6% |
| 7D | -2.2% | -2.9% | +0.6% | -1.1% |
| 30D | -13.6% | -8.4% | -5.2% | -10.5% |
| 3M | -21.2% | +15.0% | -36.2% | -27.0% |
| 6M | -21.1% | +11.2% | -32.3% | -26.5% |
| All | -21.1% | +10.8% | -31.9% | -26.5% |
Cumulative growth
Daily Returns
Daily percentage return beside GRMN.
Daily Out/Under-Performance
Portfolio return minus GRMN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GRMN 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 GRMN 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