-2.8%
BSX vs GRMN
+81.6%
-84.4%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | GRMN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | +4.2% | -4.5% | -1.1% |
| 7D | -10.1% | +2.4% | -12.5% | -10.5% |
| 30D | -16.4% | -8.5% | -8.0% | -15.0% |
| 3M | -8.9% | +19.5% | -28.3% | -12.2% |
| 6M | -38.3% | +21.2% | -59.5% | -40.7% |
| YTD | -54.9% | +41.0% | -96.0% | -58.2% |
| 1Y | -58.8% | +19.6% | -78.4% | -60.5% |
| 3Y | -21.2% | +183.8% | -205.0% | -42.3% |
| All | -2.8% | +81.6% | -84.4% | -20.5% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling