-4.8%
DXCM vs ACI
+12.5%
-17.3%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ACI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.0% | -3.4% | -2.6% | -4.4% |
| 7D | -3.5% | -2.2% | -1.3% | -1.6% |
| 30D | -5.8% | +10.3% | -16.1% | -5.6% |
| All | -4.8% | +12.5% | -17.3% | -4.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ACI.
Daily Out/Under-Performance
Portfolio return minus ACI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACI 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 ACI 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