+63.9%
GMAB vs SPY
-2.4%
+66.3%
-10.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | -0.4% | -0.4% | -0.3% |
| 7D | -4.2% | +2.6% | -6.8% | -6.9% |
| 30D | +39.3% | -2.0% | +41.2% | +43.2% |
| 3M | +63.9% | -2.8% | +66.7% | +73.4% |
| All | +63.9% | -2.4% | +66.3% | +73.4% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 SPY 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