-3.7%
STM vs AXP
-5.5%
+1.8%
-12.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | AXP | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.9% | -1.1% | +3.0% | +1.4% |
| 7D | +5.8% | -2.1% | +7.9% | +3.9% |
| 30D | -1.0% | -6.5% | +5.5% | -5.8% |
| All | -3.7% | -5.5% | +1.8% | -7.9% |
Cumulative growth
Daily Returns
Daily percentage return beside AXP.
Daily Out/Under-Performance
Portfolio return minus AXP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AXP 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 AXP 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