+5.5%
IBM vs ALK
-26.1%
+31.6%
-11.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ALK | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -3.2% | +0.4% | -2.6% |
| 7D | -4.3% | +7.1% | -11.4% | -4.6% |
| 30D | +11.7% | -3.0% | +14.7% | +12.6% |
| 3M | +5.5% | -25.6% | +31.1% | +7.7% |
| All | +5.5% | -26.1% | +31.6% | +7.7% |
Cumulative growth
Daily Returns
Daily percentage return beside ALK.
Daily Out/Under-Performance
Portfolio return minus ALK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ALK 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 ALK 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