-1.1%
SPYM vs NDAQ
+15.3%
-16.5%
-5.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | NDAQ | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.3% | -0.3% | +1.6% | +1.3% |
| 7D | -0.9% | 0.0% | -0.9% | -0.9% |
| 30D | -2.4% | +16.3% | -18.7% | -3.6% |
| 3M | -1.1% | +15.8% | -17.0% | -2.5% |
| All | -1.1% | +15.3% | -16.5% | -2.5% |
Cumulative growth
Daily Returns
Daily percentage return beside NDAQ.
Daily Out/Under-Performance
Portfolio return minus NDAQ return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NDAQ 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 NDAQ 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