-12.4%
TSLA vs GRMN
+20.7%
-33.0%
-33.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | GRMN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.8% | -1.1% | -0.7% | -1.7% |
| 7D | +8.9% | -0.9% | +9.8% | +9.0% |
| 30D | +6.3% | +1.2% | +5.1% | +6.2% |
| 3M | +14.8% | -8.9% | +23.7% | +16.3% |
| 6M | -12.4% | +23.0% | -35.4% | -18.8% |
| All | -12.4% | +20.7% | -33.0% | -18.8% |
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