+75.0%
NSC vs GRMN
+155.8%
-80.8%
-25.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | GRMN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -1.1% | -0.5% | -1.4% |
| 7D | +2.5% | -0.9% | +3.4% | +2.6% |
| 30D | +1.7% | +1.2% | +0.5% | +1.4% |
| 3M | -2.6% | -8.9% | +6.4% | -1.0% |
| 6M | +6.4% | +23.0% | -16.6% | +1.2% |
| YTD | +15.5% | +41.2% | -25.7% | +5.7% |
| 1Y | +17.6% | +47.5% | -29.9% | +6.4% |
| 3Y | +75.0% | +155.8% | -80.8% | +21.8% |
| All | +75.0% | +155.8% | -80.8% | +21.8% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling