-2.5%
IBM vs SPYM
+20.9%
-23.4%
-37.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPYM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | -0.4% | +0.5% | +0.4% |
| 7D | -0.3% | +0.1% | -0.4% | -0.4% |
| 30D | +0.3% | +0.1% | +0.2% | +0.2% |
| 3M | -21.6% | +2.0% | -23.6% | -22.7% |
| 6M | -4.7% | +13.1% | -17.8% | -15.4% |
| YTD | -19.1% | +13.6% | -32.7% | -28.0% |
| 1Y | -2.5% | +20.1% | -22.6% | -14.0% |
| All | -2.5% | +20.9% | -23.4% | -14.0% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling