-2.4%
SPYM vs M
+9.8%
-12.2%
-5.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | M | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.3% | -0.9% | +2.2% | +1.5% |
| 7D | -0.9% | -3.3% | +2.4% | -0.3% |
| 30D | -2.4% | +8.1% | -10.4% | -4.2% |
| All | -2.4% | +9.8% | -12.2% | -4.2% |
Cumulative growth
Daily Returns
Daily percentage return beside M.
Daily Out/Under-Performance
Portfolio return minus M return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × M 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 1mo: compounded portfolio wealth divided by compounded M 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…
1mo analysis · Full analysis span regression · Available span rolling