+668.0%
GRMN vs AMBA
+12.8%
+655.2%
-54.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.2% | +5.3% | -3.1% | +1.3% |
| 7D | +6.4% | 0.0% | +6.4% | +6.2% |
| 30D | +8.7% | -8.6% | +17.3% | +10.0% |
| 3M | -5.8% | -29.0% | +23.2% | -1.0% |
| 6M | +22.5% | -19.2% | +41.8% | +22.6% |
| YTD | +45.6% | -13.0% | +58.6% | +42.3% |
| 1Y | +47.5% | -31.3% | +78.7% | +49.4% |
| 3Y | +166.2% | +28.1% | +138.1% | +129.2% |
| 5Y | +124.1% | -69.4% | +193.5% | +129.8% |
| 10Y | +668.0% | +7.6% | +660.4% | +462.2% |
| All | +668.0% | +12.8% | +655.2% | +462.2% |
Cumulative growth
Daily Returns
Daily percentage return beside AMBA.
Daily Out/Under-Performance
Portfolio return minus AMBA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMBA 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 10y: compounded portfolio wealth divided by compounded AMBA 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…
10y analysis · Full analysis span regression · 6 months rolling