-7.5%
GRMN vs STLA
-23.2%
+15.8%
-14.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | STLA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | -3.6% | +2.5% | -1.1% |
| 7D | +6.3% | -4.9% | +11.3% | +6.4% |
| 30D | +7.6% | -4.9% | +12.5% | +8.9% |
| 3M | -7.5% | -23.7% | +16.2% | -3.7% |
| All | -7.5% | -23.2% | +15.8% | -3.7% |
Cumulative growth
Daily Returns
Daily percentage return beside STLA.
Daily Out/Under-Performance
Portfolio return minus STLA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × STLA 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 3mo: compounded portfolio wealth divided by compounded STLA 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…
3mo analysis · Full analysis span regression · Available span rolling