-21.6%
STM vs SPYM
-4.3%
-17.3%
-32.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SPYM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.4% | +0.3% | +4.1% | +3.7% |
| 7D | -10.7% | -2.7% | -8.1% | -3.9% |
| 30D | -25.7% | -5.4% | -20.4% | -13.1% |
| 3M | -21.6% | -4.1% | -17.5% | -10.6% |
| All | -21.6% | -4.3% | -17.3% | -10.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SPYM.
Daily Out/Under-Performance
Portfolio return minus SPYM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPYM 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 SPYM 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