+10.7%
IBM vs WELL
+9.4%
+1.3%
-5.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | WELL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | -0.2% | -0.7% | -0.8% |
| 7D | -5.0% | +4.4% | -9.4% | -5.3% |
| 30D | +11.1% | +10.8% | +0.3% | +10.1% |
| All | +10.7% | +9.4% | +1.3% | +9.9% |
Cumulative growth
Daily Returns
Daily percentage return beside WELL.
Daily Out/Under-Performance
Portfolio return minus WELL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WELL 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 WELL 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